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This commit is contained in:
zyyang 2021-02-20 19:31:34 +08:00
parent cf22b0a3f3
commit 0f9ad76f8f
2 changed files with 11 additions and 11 deletions
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13
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDatabaseMetaData.java
View File

@ -57,39 +57,38 @@ public class TSDBDatabaseMetaData extends AbstractDatabaseMetaData {
*/
public ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException {
if (conn == null || conn.isClosed()) {
throw new SQLException(TSDBConstants.FixErrMsg(TSDBConstants.JNI_CONNECTION_NULL));
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
}
return super.getTables(catalog, schemaPattern, tableNamePattern, types, conn);
}
public ResultSet getCatalogs() throws SQLException {
if (conn == null || conn.isClosed())
throw new SQLException(TSDBConstants.FixErrMsg(TSDBConstants.JNI_CONNECTION_NULL));
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
return super.getCatalogs(conn);
}
public ResultSet getTableTypes() throws SQLException {
if (conn == null || conn.isClosed())
throw new SQLException(TSDBConstants.FixErrMsg(TSDBConstants.JNI_CONNECTION_NULL));
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
return super.getTableTypes();
}
public ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException {
if (conn == null || conn.isClosed())
throw new SQLException(TSDBConstants.FixErrMsg(TSDBConstants.JNI_CONNECTION_NULL));
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
return super.getColumns(catalog, schemaPattern, tableNamePattern, columnNamePattern, conn);
}
public ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException {
if (conn == null || conn.isClosed())
throw new SQLException(TSDBConstants.FixErrMsg(TSDBConstants.JNI_CONNECTION_NULL));
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
return super.getPrimaryKeys(catalog, schema, table, conn);
}
public ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern) throws SQLException {
if (conn == null || conn.isClosed())
throw new SQLException(TSDBConstants.FixErrMsg(TSDBConstants.JNI_CONNECTION_NULL));
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
return super.getSuperTables(catalog, schemaPattern, tableNamePattern, conn);
}

9
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulDatabaseMetaData.java
View File

@ -1,10 +1,11 @@
package com.taosdata.jdbc.rs;
import com.taosdata.jdbc.*;
import com.taosdata.jdbc.AbstractDatabaseMetaData;
import com.taosdata.jdbc.TSDBConstants;
import java.sql.*;
import java.util.ArrayList;
import java.util.List;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
public class RestfulDatabaseMetaData extends AbstractDatabaseMetaData {