From 646acdb0f6dac0eb6487fdd7ab76dfb376837695 Mon Sep 17 00:00:00 2001 From: zyyang Date: Tue, 29 Dec 2020 10:43:14 +0800 Subject: [PATCH] change --- .../taosdata/jdbc/rs/RestfulResultSet.java | 496 ++++++++++-------- .../jdbc/rs/RestfulResultSetMetaData.java | 17 +- .../taosdata/jdbc/rs/RestfulStatement.java | 79 +-- .../jdbc/utils/SqlSyntaxValidator.java | 41 +- .../java/com/taosdata/jdbc/rs/SQLTest.java | 311 ++++++++++- 5 files changed, 637 insertions(+), 307 deletions(-) diff --git a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java index 6c17b92ba4..6985aebe31 100644 --- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java +++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java @@ -1,8 +1,8 @@ package com.taosdata.jdbc.rs; import com.alibaba.fastjson.JSONArray; +import com.alibaba.fastjson.JSONObject; import com.taosdata.jdbc.TSDBConstants; -import org.apache.commons.lang3.StringUtils; import java.io.InputStream; import java.io.Reader; @@ -10,45 +10,104 @@ import java.math.BigDecimal; import java.net.URL; import java.sql.*; import java.util.ArrayList; -import java.util.Arrays; import java.util.Calendar; import java.util.Map; public class RestfulResultSet implements ResultSet { - private boolean isClosed = false; + private static final String RESULT_SET_IS_CLOSED = "resultSet is closed."; + private volatile boolean isClosed; private int pos = -1; - private ArrayList> data; - private ArrayList fields; - public RestfulResultSet(String str, String fieldData) { - data = new ArrayList<>(); - str = str.substring(2, str.length() - 2); - ArrayList strTemp = new ArrayList<>(Arrays.asList(str.split("],\\["))); - for (String s : strTemp) { - ArrayList curr = new ArrayList<>(Arrays.asList(s.split(","))); - data.add(curr); - } - if (!StringUtils.isBlank(fieldData)) { - fields = new ArrayList<>(); - fieldData = fieldData.substring(2, fieldData.length() - 2); - ArrayList fieldTemp = new ArrayList<>(Arrays.asList(fieldData.split("],\\["))); - for (String s : fieldTemp) { - String curr = Arrays.asList(s.split(",")).get(0); - fields.add(curr.substring(1, curr.length() - 1)); // 去掉双引号 + private final String database; + private final Statement statement; + // data + private ArrayList> resultSet; + // meta + private ArrayList columnNames; + private ArrayList columns; + private RestfulResultSetMetaData metaData; + + /** + * 由一个result的Json构造结果集，对应执行show databases,show tables等这些语句，返回结果集，但无法获取结果集对应的meta，统一当成String处理 + ***/ + public RestfulResultSet(String database, Statement statement, JSONObject resultJson) { + this.database = database; + this.statement = statement; + // row data + JSONArray data = resultJson.getJSONArray("data"); + resultSet = new ArrayList<>(); + int columnIndex = 0; + for (; columnIndex < data.size(); columnIndex++) { + ArrayList oneRow = new ArrayList<>(); + JSONArray one = data.getJSONArray(columnIndex); + for (int j = 0; j < one.size(); j++) { + oneRow.add(one.getString(j)); } + resultSet.add(oneRow); } + + // column only names + columnNames = new ArrayList<>(); + columns = new ArrayList<>(); + JSONArray head = resultJson.getJSONArray("head"); + for (int i = 0; i < head.size(); i++) { + String name = head.getString(i); + columnNames.add(name); + columns.add(new Field(name, "", 0, "")); + } + this.metaData = new RestfulResultSetMetaData(this.database, columns); } - public RestfulResultSet(JSONArray data, JSONArray head) { - for (int i = 0; i < data.size(); i++) { + /** + * 由2个resultSet的JSON构造结果集 + * @param resultJson: 包含data信息的结果集，有sql返回的结果集 + * @param fieldJson: 包含meta信息的结果集，有describe xxx + * **/ + public RestfulResultSet(String database, Statement statement, JSONObject resultJson, JSONObject fieldJson) { + this(database, statement, resultJson); + ArrayList newColumns = new ArrayList<>(); + for (Field column : columns) { + Field field = findField(column.name, fieldJson.getJSONArray("data")); + if (field != null) { + newColumns.add(field); + } else { + newColumns.add(column); + } + } + this.columns = newColumns; + this.metaData = new RestfulResultSetMetaData(this.database, this.columns); + } + public Field findField(String columnName, JSONArray fieldDataJson) { + for (int i = 0; i < fieldDataJson.size(); i++) { + JSONArray field = fieldDataJson.getJSONArray(i); + if (columnName.equalsIgnoreCase(field.getString(0))) { + return new Field(field.getString(0), field.getString(1), field.getInteger(2), field.getString(3)); + } + } + return null; + } + + public class Field { + String name; + String type; + int length; + String note; + + public Field(String name, String type, int length, String note) { + this.name = name; + this.type = type; + this.length = length; + this.note = note; } } @Override public boolean next() throws SQLException { - if (isClosed) throw new SQLException(TSDBConstants.WrapErrMsg("Result is Closed!!!")); - if (pos < data.size() - 1) { + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + if (pos < resultSet.size() - 1) { pos++; return true; } @@ -57,24 +116,34 @@ public class RestfulResultSet implements ResultSet { @Override public void close() throws SQLException { - this.isClosed = true; + synchronized (RestfulResultSet.class) { + this.isClosed = true; + } } @Override public boolean wasNull() throws SQLException { - return data.isEmpty(); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + return resultSet.isEmpty(); } @Override public String getString(int columnIndex) throws SQLException { - if (columnIndex > data.get(pos).size()) { - throw new SQLException(TSDBConstants.WrapErrMsg("Column Index out of range, " + columnIndex + " > " + data.get(pos).size())); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + if (columnIndex > resultSet.get(pos).size()) { + throw new SQLException(TSDBConstants.WrapErrMsg("Column Index out of range, " + columnIndex + " > " + resultSet.get(pos).size())); } - return data.get(pos).get(columnIndex - 1); + return resultSet.get(pos).get(columnIndex - 1).toString(); } @Override public boolean getBoolean(int columnIndex) throws SQLException { + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + String result = getString(columnIndex); if (!(result.equals("true") || result.equals("false"))) { throw new SQLException("not boolean value"); @@ -84,65 +153,90 @@ public class RestfulResultSet implements ResultSet { @Override public byte getByte(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public short getShort(int columnIndex) throws SQLException { + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + return Short.parseShort(getString(columnIndex)); } @Override public int getInt(int columnIndex) throws SQLException { - String result = getString(columnIndex); - return Integer.parseInt(result); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + return Integer.parseInt(getString(columnIndex)); } @Override public long getLong(int columnIndex) throws SQLException { - String result = getString(columnIndex); - return Long.parseLong(result); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return Long.parseLong(getString(columnIndex)); } @Override public float getFloat(int columnIndex) throws SQLException { - String result = getString(columnIndex); - return Float.parseFloat(result); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return Float.parseFloat(getString(columnIndex)); } @Override public double getDouble(int columnIndex) throws SQLException { - String result = getString(columnIndex); - return Double.parseDouble(result); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return Double.parseDouble(getString(columnIndex)); } + /*******************************************************************************************************************/ + @Override public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public byte[] getBytes(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Date getDate(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Time getTime(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Timestamp getTimestamp(int columnIndex) throws SQLException { + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + String strDate = getString(columnIndex); strDate = strDate.substring(1, strDate.length() - 1); return Timestamp.valueOf(strDate); @@ -150,756 +244,748 @@ public class RestfulResultSet implements ResultSet { @Override public InputStream getAsciiStream(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public InputStream getUnicodeStream(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public InputStream getBinaryStream(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public String getString(String columnLabel) throws SQLException { + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + return getString(findColumn(columnLabel) + 1); } @Override public boolean getBoolean(String columnLabel) throws SQLException { - return Boolean.parseBoolean(getString(columnLabel)); + return getBoolean(findColumn(columnLabel)); } @Override public byte getByte(String columnLabel) throws SQLException { - return 0; + return getByte(findColumn(columnLabel)); } @Override public short getShort(String columnLabel) throws SQLException { - return Short.parseShort(getString(columnLabel)); + return getShort(findColumn(columnLabel)); } @Override public int getInt(String columnLabel) throws SQLException { - return Integer.parseInt(getString(columnLabel)); + return getInt(findColumn(columnLabel)); } @Override public long getLong(String columnLabel) throws SQLException { - return Long.parseLong(getString(columnLabel)); + return getLong(findColumn(columnLabel)); } @Override public float getFloat(String columnLabel) throws SQLException { - String result = getString(columnLabel); - return Float.parseFloat(result); + return getFloat(findColumn(columnLabel)); } @Override public double getDouble(String columnLabel) throws SQLException { - return Double.parseDouble(getString(columnLabel)); + return getDouble(findColumn(columnLabel)); } @Override public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException { - return null; + return getBigDecimal(findColumn(columnLabel)); } @Override public byte[] getBytes(String columnLabel) throws SQLException { - return new byte[0]; + return getBytes(findColumn(columnLabel)); } @Override public Date getDate(String columnLabel) throws SQLException { - return null; + return getDate(findColumn(columnLabel)); } @Override public Time getTime(String columnLabel) throws SQLException { - return null; + return getTime(findColumn(columnLabel)); } @Override public Timestamp getTimestamp(String columnLabel) throws SQLException { - return Timestamp.valueOf(getString(columnLabel)); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + return Timestamp.valueOf(getString(findColumn(columnLabel))); } @Override public InputStream getAsciiStream(String columnLabel) throws SQLException { - return null; + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public InputStream getUnicodeStream(String columnLabel) throws SQLException { - return null; + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public InputStream getBinaryStream(String columnLabel) throws SQLException { - return null; + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public SQLWarning getWarnings() throws SQLException { + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); return null; - //TODO: SQLFeature Not Supported -// throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void clearWarnings() throws SQLException { + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); return; - //TODO: SQLFeature Not Supported -// throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public String getCursorName() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public ResultSetMetaData getMetaData() throws SQLException { - return new RestfulResultSetMetaData(fields); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return this.metaData; } @Override public Object getObject(int columnIndex) throws SQLException { -// return null; - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Object getObject(String columnLabel) throws SQLException { -// return null; - //TODO: SQLFeature Not Supported - throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); + return getObject(findColumn(columnLabel)); } @Override public int findColumn(String columnLabel) throws SQLException { - return fields.indexOf(columnLabel); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return columnNames.indexOf(columnLabel); } @Override public Reader getCharacterStream(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Reader getCharacterStream(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public BigDecimal getBigDecimal(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public BigDecimal getBigDecimal(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean isBeforeFirst() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean isAfterLast() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean isFirst() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean isLast() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void beforeFirst() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void afterLast() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean first() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean last() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public int getRow() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean absolute(int row) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean relative(int rows) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean previous() throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void setFetchDirection(int direction) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + if (direction != ResultSet.FETCH_REVERSE || direction != ResultSet.FETCH_REVERSE || direction != ResultSet.FETCH_UNKNOWN) + throw new SQLException(TSDBConstants.INVALID_VARIABLES); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public int getFetchDirection() throws SQLException { - //TODO: SQLFeature Not Supported - throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return ResultSet.FETCH_FORWARD; } @Override public void setFetchSize(int rows) throws SQLException { - //TODO: SQLFeature Not Supported + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + if (rows < 0) + throw new SQLException(TSDBConstants.INVALID_VARIABLES); + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public int getFetchSize() throws SQLException { - //TODO: SQLFeature Not Supported - throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return this.resultSet.size(); } @Override public int getType() throws SQLException { - //TODO: SQLFeature Not Supported - throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); + return ResultSet.TYPE_FORWARD_ONLY; } @Override public int getConcurrency() throws SQLException { - //TODO: SQLFeature Not Supported - throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); + return ResultSet.CONCUR_READ_ONLY; } @Override public boolean rowUpdated() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean rowInserted() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean rowDeleted() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNull(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBoolean(int columnIndex, boolean x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateByte(int columnIndex, byte x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateShort(int columnIndex, short x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateInt(int columnIndex, int x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateLong(int columnIndex, long x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateFloat(int columnIndex, float x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateDouble(int columnIndex, double x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateString(int columnIndex, String x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBytes(int columnIndex, byte[] x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateDate(int columnIndex, Date x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateTime(int columnIndex, Time x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateObject(int columnIndex, Object x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNull(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBoolean(String columnLabel, boolean x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateByte(String columnLabel, byte x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateShort(String columnLabel, short x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateInt(String columnLabel, int x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateLong(String columnLabel, long x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateFloat(String columnLabel, float x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateDouble(String columnLabel, double x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateString(String columnLabel, String x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBytes(String columnLabel, byte[] x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateDate(String columnLabel, Date x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateTime(String columnLabel, Time x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateObject(String columnLabel, Object x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void insertRow() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateRow() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void deleteRow() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void refreshRow() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void cancelRowUpdates() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void moveToInsertRow() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void moveToCurrentRow() throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Statement getStatement() throws SQLException { - //TODO: SQLFeature Not Supported - throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); + if (isClosed()) + throw new SQLException(TSDBConstants.WrapErrMsg(RESULT_SET_IS_CLOSED)); + + return this.statement; } @Override public Object getObject(int columnIndex, Map> map) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Ref getRef(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Blob getBlob(int columnIndex) throws SQLException { - return null; + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Clob getClob(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Array getArray(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } + /******************************************************************************************************************/ @Override public Object getObject(String columnLabel, Map> map) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Ref getRef(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Blob getBlob(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Clob getClob(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Array getArray(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Date getDate(int columnIndex, Calendar cal) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Date getDate(String columnLabel, Calendar cal) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Time getTime(int columnIndex, Calendar cal) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Time getTime(String columnLabel, Calendar cal) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public URL getURL(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public URL getURL(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateRef(int columnIndex, Ref x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateRef(String columnLabel, Ref x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBlob(int columnIndex, Blob x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBlob(String columnLabel, Blob x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateClob(int columnIndex, Clob x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateClob(String columnLabel, Clob x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateArray(int columnIndex, Array x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateArray(String columnLabel, Array x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public RowId getRowId(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public RowId getRowId(String columnLabel) throws SQLException { - return null; + throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateRowId(int columnIndex, RowId x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateRowId(String columnLabel, RowId x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public int getHoldability() throws SQLException { -// return 0; - //TODO: SQLFeature Not Supported - throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); + return ResultSet.HOLD_CURSORS_OVER_COMMIT; } @Override @@ -911,277 +997,231 @@ public class RestfulResultSet implements ResultSet { @Override public void updateNString(int columnIndex, String nString) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNString(String columnLabel, String nString) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNClob(int columnIndex, NClob nClob) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNClob(String columnLabel, NClob nClob) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public NClob getNClob(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public NClob getNClob(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public SQLXML getSQLXML(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public SQLXML getSQLXML(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public String getNString(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public String getNString(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Reader getNCharacterStream(int columnIndex) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public Reader getNCharacterStream(String columnLabel) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateClob(int columnIndex, Reader reader, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateClob(String columnLabel, Reader reader, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateCharacterStream(int columnIndex, Reader x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateClob(int columnIndex, Reader reader) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateClob(String columnLabel, Reader reader) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNClob(int columnIndex, Reader reader) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public void updateNClob(String columnLabel, Reader reader) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public T getObject(int columnIndex, Class type) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public T getObject(String columnLabel, Class type) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public T unwrap(Class iface) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } @Override public boolean isWrapperFor(Class iface) throws SQLException { - //TODO: SQLFeature Not Supported throw new SQLFeatureNotSupportedException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG); } } diff --git a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java index 5dd61391bc..1af3088b17 100644 --- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java +++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java @@ -2,13 +2,15 @@ package com.taosdata.jdbc.rs; import java.sql.ResultSetMetaData; import java.sql.SQLException; -import java.util.List; +import java.util.ArrayList; public class RestfulResultSetMetaData implements ResultSetMetaData { - private List fields; + private final String database; + private ArrayList fields; - public RestfulResultSetMetaData(List fields) { + public RestfulResultSetMetaData(String database, ArrayList fields) { + this.database = database; this.fields = fields; } @@ -24,6 +26,7 @@ public class RestfulResultSetMetaData implements ResultSetMetaData { @Override public boolean isCaseSensitive(int column) throws SQLException { + //TODO return false; } @@ -39,7 +42,7 @@ public class RestfulResultSetMetaData implements ResultSetMetaData { @Override public int isNullable(int column) throws SQLException { - return 0; + return ResultSetMetaData.columnNullable; } @Override @@ -54,7 +57,7 @@ public class RestfulResultSetMetaData implements ResultSetMetaData { @Override public String getColumnLabel(int column) throws SQLException { - return fields.get(column - 1); + return fields.get(column - 1).name; } @Override @@ -64,7 +67,7 @@ public class RestfulResultSetMetaData implements ResultSetMetaData { @Override public String getSchemaName(int column) throws SQLException { - return null; + return this.database; } @Override @@ -84,7 +87,7 @@ public class RestfulResultSetMetaData implements ResultSetMetaData { @Override public String getCatalogName(int column) throws SQLException { - return null; + return this.database; } @Override diff --git a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java index e3a74d1f53..b622673ffa 100644 --- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java +++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java @@ -8,6 +8,7 @@ import com.taosdata.jdbc.rs.util.HttpClientPoolUtil; import com.taosdata.jdbc.utils.SqlSyntaxValidator; import java.sql.*; +import java.util.ArrayList; import java.util.Arrays; import java.util.List; @@ -27,6 +28,16 @@ public class RestfulStatement implements Statement { this.database = database; } + private String parseTableIdentifier(String sql) { + List words = Arrays.asList(sql.trim().toLowerCase().split(" ")); + if (words.get(0).equalsIgnoreCase("select")) { + if (words.contains("from")) { + return words.get(words.indexOf("from") + 1); + } + } + return null; + } + @Override public ResultSet executeQuery(String sql) throws SQLException { if (isClosed()) @@ -35,39 +46,27 @@ public class RestfulStatement implements Statement { throw new SQLException("not a select sql for executeQuery: " + sql); final String url = "http://" + conn.getHost() + ":" + conn.getPort() + "/rest/sql"; + // row data String result = HttpClientPoolUtil.execute(url, sql); - String fields = ""; - List words = Arrays.asList(sql.split(" ")); - if (words.get(0).equalsIgnoreCase("select")) { - int index = 0; - if (words.contains("from")) { - index = words.indexOf("from"); + JSONObject resultJson = JSON.parseObject(result); + if (resultJson.getString("status").equals("error")) { + throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + resultJson.getString("desc") + "\n" + "error code: " + resultJson.getString("code"))); + } + + // parse table name from sql + String tableIdentifier = parseTableIdentifier(sql); + if (tableIdentifier != null) { + // field meta + String fields = HttpClientPoolUtil.execute(url, "DESCRIBE " + tableIdentifier); + JSONObject fieldJson = JSON.parseObject(fields); + if (fieldJson.getString("status").equals("error")) { + throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + fieldJson.getString("desc") + "\n" + "error code: " + fieldJson.getString("code"))); } - if (words.contains("FROM")) { - index = words.indexOf("FROM"); - } - fields = HttpClientPoolUtil.execute(url, "DESCRIBE " + words.get(index + 1)); + this.resultSet = new RestfulResultSet(database, this, resultJson, fieldJson); + } else { + this.resultSet = new RestfulResultSet(database, this, resultJson); } - JSONObject jsonObject = JSON.parseObject(result); - if (jsonObject.getString("status").equals("error")) { - throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + jsonObject.getString("desc") + "\n" + "error code: " + jsonObject.getString("code"))); - } - String dataStr = jsonObject.getString("data"); - if ("use".equalsIgnoreCase(fields.split(" ")[0])) { - return new RestfulResultSet(dataStr, ""); - } - - JSONObject jsonField = JSON.parseObject(fields); - if (jsonField == null) { - return new RestfulResultSet(dataStr, ""); - } - if (jsonField.getString("status").equals("error")) { - throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + jsonField.getString("desc") + "\n" + "error code: " + jsonField.getString("code"))); - } - String fieldData = jsonField.getString("data"); - - this.resultSet = new RestfulResultSet(dataStr, fieldData); this.affectedRows = 0; return resultSet; } @@ -195,17 +194,19 @@ public class RestfulStatement implements Statement { if (SqlSyntaxValidator.isSelectSql(sql)) { executeQuery(sql); - } else if (SqlSyntaxValidator.isInsertSql(sql)) { - executeUpdate(sql); - } else { - final String url = "http://" + conn.getHost() + ":" + conn.getPort() + "/rest/sql"; - HttpClientPoolUtil.execute(url, "use " + this.database); - String result = HttpClientPoolUtil.execute(url, sql); - JSONObject jsonObject = JSON.parseObject(result); - if (jsonObject.getString("status").equals("error")) { - throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + jsonObject.getString("desc") + "\n" + "error code: " + jsonObject.getString("code"))); + } else if (SqlSyntaxValidator.isShowSql(sql) || SqlSyntaxValidator.isDescribeSql(sql)) { + final String url = "http://" + conn.getHost().trim() + ":" + conn.getPort() + "/rest/sql"; + if (!SqlSyntaxValidator.isShowDatabaseSql(sql)) { + HttpClientPoolUtil.execute(url, "use " + conn.getDatabase()); } - this.resultSet = new RestfulResultSet(jsonObject.getJSONArray("data"), jsonObject.getJSONArray("head")); + String result = HttpClientPoolUtil.execute(url, sql); + JSONObject resultJson = JSON.parseObject(result); + if (resultJson.getString("status").equals("error")) { + throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + resultJson.getString("desc") + "\n" + "error code: " + resultJson.getString("code"))); + } + this.resultSet = new RestfulResultSet(database, this, resultJson); + } else { + executeUpdate(sql); } return true; diff --git a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java index 05d02d38f9..f0d9234616 100644 --- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java +++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java @@ -15,14 +15,12 @@ package com.taosdata.jdbc.utils; import com.taosdata.jdbc.TSDBConnection; -import com.taosdata.jdbc.TSDBJNIConnector; import java.sql.Connection; -import java.sql.SQLException; public class SqlSyntaxValidator { - private static final String[] updateSQL = {"insert", "update", "delete", "create", "alter", "drop", "show", "describe", "use"}; + private static final String[] updateSQL = {"insert", "update", "delete", "create", "alter", "drop", "show", "describe", "use", "import"}; private static final String[] querySQL = {"select"}; private TSDBConnection tsdbConnection; @@ -31,23 +29,6 @@ public class SqlSyntaxValidator { this.tsdbConnection = (TSDBConnection) connection; } - /* - public boolean validateSqlSyntax(String sql) throws SQLException { - boolean res = false; - if (tsdbConnection == null || tsdbConnection.isClosed()) { - throw new SQLException("invalid connection"); - } else { - TSDBJNIConnector jniConnector = tsdbConnection.getConnection(); - if (jniConnector == null) { - throw new SQLException("jniConnector is null"); - } else { - res = jniConnector.validateCreateTableSql(sql); - } - } - return res; - } - */ - public static boolean isValidForExecuteUpdate(String sql) { for (String prefix : updateSQL) { if (sql.trim().toLowerCase().startsWith(prefix)) @@ -57,18 +38,28 @@ public class SqlSyntaxValidator { } public static boolean isUseSql(String sql) { - return sql.trim().toLowerCase().startsWith(updateSQL[8]) || sql.trim().toLowerCase().matches("create\\s*database.*") || sql.toLowerCase().toLowerCase().matches("drop\\s*database.*"); + return sql.trim().toLowerCase().startsWith("use") || sql.trim().toLowerCase().matches("create\\s*database.*") || sql.toLowerCase().toLowerCase().matches("drop\\s*database.*"); } - public static boolean isUpdateSql(String sql) { - return sql.trim().toLowerCase().startsWith(updateSQL[1]); + public static boolean isShowSql(String sql) { + return sql.trim().toLowerCase().startsWith("show"); } + public static boolean isDescribeSql(String sql) { + return sql.trim().toLowerCase().startsWith("describe"); + } + + public static boolean isInsertSql(String sql) { - return sql.trim().toLowerCase().startsWith(updateSQL[0]); + return sql.trim().toLowerCase().startsWith("insert") || sql.trim().toLowerCase().startsWith("import"); } public static boolean isSelectSql(String sql) { - return sql.trim().toLowerCase().startsWith(querySQL[0]); + return sql.trim().toLowerCase().startsWith("select"); + } + + + public static boolean isShowDatabaseSql(String sql) { + return sql.trim().toLowerCase().matches("show\\s*databases"); } } diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java index 0c95e81e2b..d414bc4b09 100644 --- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java +++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java @@ -1,6 +1,9 @@ package com.taosdata.jdbc.rs; -import org.junit.*; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.FixMethodOrder; +import org.junit.Test; import org.junit.runners.MethodSorters; import java.sql.*; @@ -26,6 +29,305 @@ public class SQLTest { @Test public void testCase003() { String sql = "show databases"; + executeWithResult(sql); + } + + @Test + public void testCase004() { + String sql = "show tables"; + executeWithResult(sql); + } + + @Test + public void testCase005() { + String sql = "show stables"; + executeWithResult(sql); + } + + @Test + public void testCase006() { + String sql = "show dnodes"; + executeWithResult(sql); + } + + @Test + public void testCase007() { + String sql = "show vgroups"; + executeWithResult(sql); + } + + @Test + public void testCase008() { + String sql = "drop table if exists restful_test.weather"; + execute(sql); + } + + @Test + public void testCase009() { + String sql = "create table if not exists restful_test.weather(ts timestamp, temperature float) tags(location nchar(64))"; + execute(sql); + } + + @Test + public void testCase010() { + String sql = "create table t1 using restful_test.weather tags('北京')"; + execute(sql); + } + + @Test + public void testCase011() { + String sql = "insert into restful_test.t1 values(now, 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase012() { + String sql = "insert into restful_test.t1 values('2020-01-01 00:00:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase013() { + String sql = "insert into restful_test.t1 values('2020-01-01 00:01:00.000', 22.22),('2020-01-01 00:02:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase014() { + String sql = "insert into restful_test.t2 using weather tags('上海') values('2020-01-01 00:03:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase015() { + String sql = "insert into restful_test.t2 using weather tags('上海') values('2020-01-01 00:01:00.000', 22.22),('2020-01-01 00:02:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase016() { + String sql = "insert into t1 values('2020-01-01 01:0:00.000', 22.22),('2020-01-01 02:00:00.000', 22.22) t2 values('2020-01-01 01:0:00.000', 33.33),('2020-01-01 02:00:00.000', 33.33)"; + executeUpdate(sql); + } + + @Test + public void testCase017() { + String sql = "Insert into t3 using weather tags('广东') values('2020-01-01 01:0:00.000', 22.22),('2020-01-01 02:00:00.000', 22.22) t4 using weather tags('天津') values('2020-01-01 01:0:00.000', 33.33),('2020-01-01 02:00:00.000', 33.33)"; + executeUpdate(sql); + } + + @Test + public void testCase018() { + String sql = "select * from restful_test.t1"; + executeQuery(sql); + } + + @Test + public void testCase019() { + String sql = "select * from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase020() { + String sql = "select ts, temperature from restful_test.t1"; + executeQuery(sql); + } + + @Test + public void testCase021() { + String sql = "select ts, temperature from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase022() { + String sql = "select temperature, ts from restful_test.t1"; + executeQuery(sql); + } + + @Test + public void testCase023() { + String sql = "select temperature, ts from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase024() { + String sql = "import into restful_test.t5 using weather tags('石家庄') values('2020-01-01 00:01:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase025() { + String sql = "import into restful_test.t6 using weather tags('沈阳') values('2020-01-01 00:01:00.000', 22.22),('2020-01-01 00:02:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase026() { + String sql = "import into restful_test.t7 using weather tags('长沙') values('2020-01-01 00:01:00.000', 22.22) restful_test.t8 using weather tags('吉林') values('2020-01-01 00:01:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase027() { + String sql = "import into restful_test.t9 using weather tags('武汉') values('2020-01-01 00:01:00.000', 22.22) ,('2020-01-02 00:01:00.000', 22.22) restful_test.t10 using weather tags('哈尔滨') values('2020-01-01 00:01:00.000', 22.22),('2020-01-02 00:01:00.000', 22.22)"; + executeUpdate(sql); + } + + @Test + public void testCase028() { + String sql = "select location, temperature, ts from restful_test.weather where temperature > 1"; + executeQuery(sql); + } + + @Test + public void testCase029() { + String sql = "select location, temperature, ts from restful_test.weather where temperature < 1"; + executeQuery(sql); + } + + @Test + public void testCase30() { + String sql = "select location, temperature, ts from restful_test.weather where ts > now"; + executeQuery(sql); + } + + @Test + public void testCase31() { + String sql = "select location, temperature, ts from restful_test.weather where ts < now"; + executeQuery(sql); + } + + @Test + public void testCase32() { + String sql = "select count(*) from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase33() { + String sql = "select first(*) from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase34() { + String sql = "select last(*) from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase35() { + String sql = "select last_row(*) from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase36() { + String sql = "select ts, ts as primary_key from restful_test.weather"; + executeQuery(sql); + } + + + @Test + public void testCase037() { + String sql = "select database()"; + execute("use restful_test"); + executeQuery(sql); + } + + @Test + public void testCase038() { + String sql = "select client_version()"; + executeQuery(sql); + } + + @Test + public void testCase039() { + String sql = "select server_status()"; + executeQuery(sql); + } + + @Test + public void testCase040() { + String sql = "select server_status() as status"; + executeQuery(sql); + } + + @Test + public void testCase041() { + String sql = "select tbname, location from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase042() { + String sql = "select count(tbname) from restful_test.weather"; + executeQuery(sql); + } + + @Test + public void testCase043() { + String sql = "select * from restful_test.weather where ts < now - 1h"; + executeQuery(sql); + } + + @Test + public void testCase044() { + String sql = "select * from restful_test.weather where ts < now - 1h and location like '%'"; + executeQuery(sql); + } + + @Test + public void testCase045() { + String sql = "select * from restful_test.weather where ts < now - 1h order by ts"; + executeQuery(sql); + } + + @Test + public void testCase046() { + String sql = "select last(*) from restful_test.weather where ts < now - 1h group by tbname order by tbname"; + executeQuery(sql); + } + + @Test + public void testCase047() { + String sql = "select * from restful_test.weather limit 2"; + executeQuery(sql); + } + + @Test + public void testCase048() { + String sql = "select * from restful_test.weather limit 2 offset 5"; + executeQuery(sql); + } + + @Test + public void testCase049() { + String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts "; + executeQuery(sql); + } + + @Test + public void testCase050() { + String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts and t1.location = t3.location"; + executeQuery(sql); + } + + private void executeUpdate(String sql) { + try (Statement statement = connection.createStatement()) { + long start = System.currentTimeMillis(); + int affectedRows = statement.executeUpdate(sql); + long end = System.currentTimeMillis(); + System.out.println("[ affected rows : " + affectedRows + " ] time cost: " + (end - start) + " ms, execute statement ====> " + sql); + } catch (SQLException e) { + e.printStackTrace(); + } + } + + private void executeWithResult(String sql) { try (Statement statement = connection.createStatement()) { statement.execute(sql); ResultSet resultSet = statement.getResultSet(); @@ -35,13 +337,6 @@ public class SQLTest { } } - @Test - public void testCase004() { - String sql = "select * from restful_test.weather"; - executeQuery(sql); - } - - private void execute(String sql) { try (Statement statement = connection.createStatement()) { long start = System.currentTimeMillis();