package com.demo.day09; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import org.junit.Test; public class TestPool { @Test public void usepool() { Connection conn = DemoPool.getconn(); PreparedStatement prst = null; R...
一般情况下如果其他事务锁定了相关行,那么本查询将被阻塞,直到锁被释放。 如果这不想要使查询阻塞的话,使用select_for_update(nowait=True)。 如果其它事务持有冲突的锁,互斥锁, 那么查询将引发 DatabaseError 异常。你也可以使用select_for_update(skip_locked=True)忽略锁定的行。nowait和skip_locked是互斥的,同...
尝试将参数值作为字符串而不是数字发送，这解决了我的问题。参考：www.example.comhttps://github.com/...
"""SET NOCOUNT ON; exec Usp_UltimosRQGeneradosxUsuario @Usuario=?"""
Hello, I would like to submit an issue. I am facing a problem with creation of spring-batch tables when you use a datasource in auto-commit mode => false; My project is using spring-boot@2.2.7 and postgresql. Here is my configuration : s...
Statement *sth =NULL;try{ sth = _conn->createStatement(query); sth->setAutoCommit(true);for(inti=0; i<params.size(); ++i) { sth->setString(i+1, params.at(i)); }std::cerr<<"Queryexecute"<<std::endl; Statement::Status status = sth->execute(); ...
aThis error occurs when you try to execute multiple statements against a SQL Server database with the JDBC driver while in manual transaction mode (AutoCommit=false) and while using the direct (SelectMethod=direct) mode. Direct mode is the default mode for the driver. 正在翻译,请等待...[tran...
{// 设置不自动提交conn.setAutoCommit(false);// 初始化ScriptRunnerScriptRunner runner = new ScriptRunner(conn);// 设置不自动提交runner.setAutoCommit(false);// true,遇见错误会停止执行,打印并抛出异常,捕捉异常,并进行回滚,保证在一个事务内执行;// false,遇见错误不会停止,会继续执行,会打印异常信息,并...
pgcli packages __init__.py completion_refresher.py config.py encodingutils.py key_bindings.py magic.py main.py pgbuffer.py pgclirc pgcompleter.py pgexecute.py pgstyle.py pgtoolbar.py screenshots tests .coveragerc .editorconfig .git-blame-ignore-revs ...
session.setAutoCommit(true); }catch(HsqlException he) {thrownewRecoverableOdbcFailure("Failed to change transaction state: "+ he.getMessage(), he.getSQLState()); } } } 开发者ID:tiweGH,代码来源: 注:本文中的org.hsqldb.result.Result.setPrepareOrExecuteProperties方法示例由纯净天空整理自Github/...