164) at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:114) at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:83) at com.atlassian.jira.ofbiz.sql.PreparedStatementWrapper.executeQuery(PreparedStatementWrapper.java:42)...
测试用代码如下: importjava.sql.*;importjava.io.*;importjava.lang.Thread;publicclasstest01{publicstaticvoidmain(String[] args) {try{ Connection con;try{ Class.forName("com.edb.Driver") ; }catch(ClassNotFoundException e){ System.out.println("Cannot found JDBC Driver!"); e.printStackTrace()...
Unzip the downloaded file to obtain the driver JAR file. For example: unzip vmware-postgres-clients-<version>-0.el7.x86_64.zip The JDBC driver JAR is not installed at the system level; simply include it in your JavaCLASSPATHas necessary to connect using the driver. SeeSetting up the Class...
You cannot use org.postgresql.jdbc3.Jdbc3ConnectionPool in our Database Explorer as it is simply not an implementation of java.sql.Driver. So please use any of the drivers you listed out above and the org.postgresql.Driver class to get the DB Explorer up and going. You are free to use...
sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class HiveJdbcClient { private static final String url = "jdbc:hive2://hdp:10000"; private static final String user = "hive"; private static final String password = "123456"; ...
的时候,通常应该预置一些JDBC驱动,比如说在NIFI目录下新建一个jdbc的目录,里面是各种数据库的驱动文件。...这个疑问再啰嗦一句,这里纠结的是获取数据库连接获得异常,抛出ProcessException后,流文件会回滚到上游还是传输到下游的问题,不要与执行SQL异常混淆了(执行SQL
jdbc.driver=org.postgresql.Driver jdbc.url=jdbc:postgresql://localhost/softjdbc.username=postgres jdbc.password=postgres #https://jdbc.postgresql.org/download.html packagecom.sdzw.wgn;importjava.sql.DriverManager;importjava.sql.ResultSet;importjava.sql.SQLException;importjava.sql.Connection;importjava.sq...
importjava.sql.*;importjava.io.*;importjava.lang.Thread;publicclasstest01{publicstaticvoidmain(String[] args) {try{ Connection con;try{ Class.forName("com.edb.Driver") ; }catch(ClassNotFoundException e){ System.out.println("Cannot found JDBC Driver!"); ...
无法使用JDBC kafka-sink-connector将Kafka主题数据写入postgres DB我相信这是由于字段E的类型为record。
JDBC URL The driver accepts basic URLs in the following format jdbc:pgsql://localhost:5432/db See the User Guide for complete details on the accepted URL syntax. Data sources The javax.sql.DataSource class is com.impossibl.postgres.jdbc.PGDataSource , the javax.sql.ConnectionPoolDataSource...