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zyyang 2021-01-27 13:54:39 +08:00
parent 45a0bf5c15
commit 9ed2f88bbc
1 changed files with 24 additions and 24 deletions
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48
tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/ConnectionPoolDemo.java
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@ -64,31 +64,31 @@ public class ConnectionPoolDemo {
logger.info(">>>>>>>>>>>>>> connection pool Type: " + poolType);
init(dataSource);
// try {
// Connection connection = dataSource.getConnection();
// Statement statement = connection.createStatement();
// String sql = "insert into " + dbName + ".t_1 values('2020-01-01 00:00:00.000',12.12,111)";
// int affectRows = statement.executeUpdate(sql);
// System.out.println("affectRows >>> " + affectRows);
// affectRows = statement.executeUpdate(sql);
// System.out.println("affectRows >>> " + affectRows);
// statement.close();
// connection.close();
// } catch (SQLException e) {
// e.printStackTrace();
// }
ExecutorService executor = Executors.newFixedThreadPool(threadCount);
for (long i = 0; i < totalSize / batchSize / tableSize; i++) {
executor.execute(new InsertTask(dataSource, dbName, tableSize, batchSize));
// sleep few seconds
try {
TimeUnit.MILLISECONDS.sleep(sleep);
} catch (InterruptedException e) {
e.printStackTrace();
}
try {
Connection connection = dataSource.getConnection();
Statement statement = connection.createStatement();
String sql = "insert into " + dbName + ".t_1 values('2020-01-01 00:00:00.000',12.12,111)";
int affectRows = statement.executeUpdate(sql);
System.out.println("affectRows >>> " + affectRows);
affectRows = statement.executeUpdate(sql);
System.out.println("affectRows >>> " + affectRows);
statement.close();
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
executor.shutdown();
// ExecutorService executor = Executors.newFixedThreadPool(threadCount);
// for (long i = 0; i < totalSize / batchSize / tableSize; i++) {
// executor.execute(new InsertTask(dataSource, dbName, tableSize, batchSize));
// // sleep few seconds
// try {
// TimeUnit.MILLISECONDS.sleep(sleep);
// } catch (InterruptedException e) {
// e.printStackTrace();
// }
// }
// executor.shutdown();
}