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zyyang 2021-02-04 11:23:09 +08:00
parent fe12452be6
commit fe35dfb9ff
1 changed files with 45 additions and 9 deletions
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54
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/InvalidResultSetPointerTest.java
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@ -10,8 +10,8 @@ public class InvalidResultSetPointerTest {
private static String host = "127.0.0.1"; private static String host = "127.0.0.1";
private static final String dbName = "test"; private static final String dbName = "test";
private static final String stbName = "meters"; private static final String stbName = "stb";
private static final String tbName = "meters"; private static final String tbName = "tb";
private static Connection connection; private static Connection connection;
private static int numOfSTb = 300000; private static int numOfSTb = 300000;
private static int numOfTb = 3; private static int numOfTb = 3;
@ -19,8 +19,51 @@ public class InvalidResultSetPointerTest {
@Test @Test
public void test() throws SQLException { public void test() throws SQLException {
execute("drop database if exists " + dbName);
execute("create database if not exists " + dbName);
execute("use " + dbName); execute("use " + dbName);
execute("drop table if exists " + dbName + "." + stbName + "");
createSTable();
createTable();
insert();
selectMultiThreading();
close();
}
private void insert() {
for (int i = 0; i < numOfSTb; i++) {
for (int j = 0; j < numOfTb; j++) {
final String sql = "INSERT INTO " + dbName + "." + tbName + i + "_" + j + " (ts, temperature, humidity, name) values(now, 20.5, 34, \"" + i + "\")";
System.out.println(sql);
execute(sql);
}
}
}
private void createSTable() {
for (int i = 0; i < numOfSTb; i++) {
final String sql = "create table if not exists " + dbName + "." + stbName + i + " (ts timestamp, temperature float, humidity int, name BINARY(" + (i % 73 + 10) + ")) TAGS (tag1 INT)";
execute(sql);
}
}
private void createTable() {
for (int i = 0; i < numOfSTb; i++) {
for (int j = 0; j < numOfTb; j++) {
final String sql = "create table if not exists " + dbName + "." + tbName + i + "_" + j + " USING " + stbName + i + " TAGS(" + j + ")";
execute(sql);
}
}
}
private void close() throws SQLException {
if (connection != null) {
this.connection.close();
System.out.println("connection closed.");
}
}
private void selectMultiThreading() {
int a = numOfSTb / numOfThreads; int a = numOfSTb / numOfThreads;
if (a < 1) { if (a < 1) {
numOfThreads = numOfSTb; numOfThreads = numOfSTb;
@ -60,11 +103,6 @@ public class InvalidResultSetPointerTest {
ie.printStackTrace(); ie.printStackTrace();
} }
} }
if (connection != null) {
this.connection.close();
System.out.println("connection closed.");
}
} }
@BeforeClass @BeforeClass
@ -145,8 +183,6 @@ public class InvalidResultSetPointerTest {
} }
} }
} }
} }
} }