[Tip] log4j 설정 - 로그에 쿼리 출력 방법

log4sql은 소스의 변경없이 간단한 log4j 설정 변경만으로 SQL의 실행로그(log)를 볼 수 있다.

1. WEB-INF/lib/ 위치에 log4sql.jar를 추가한다.

해당 파일은 아래 링크에서 받을 수 있다.

http://log4sql.sourceforge.net/index_kr.html

http://sourceforge.net/projects/log4sql/files/

포스팅 첨부파일에도 추가해 놓았다.

2. log4j.properties 설정

아래 설정 추가

log4j.logger.com.ibatis=DEBUG
log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=DEBUG
log4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUG
log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUG

log4j.logger.java.sql.Connection=DEBUG
log4j.logger.java.sql.Statement=DEBUG
log4j.logger.java.sql.PreparedStatement=DEBUG
log4j.logger.java.sql.ResultSet=DEBUG

3. driverClassName 수정

driverClassName을 붉은색으로 표시된 부분처럼 변경한다. (이클립스(eclipse)의 server.xml 파일이나 톰캣(tomcat)의 context-datasource.xml)

<property name="driverClassName" value="core.log.jdbc.driver.OracleDriver"/>

DB에 따라 driverClassName이 다르니 아래 표를 참조하여 설정한다.

참조 : http://log4sql.sourceforge.net/index_kr.html

JDBC TYPE	Origin Your Driver Class	log4sql Driver Class
[ORACLE DRIVER CLASS]	oracle.jdbc.drirver.OracleDriver	core.log.jdbc.driver.OracleDriver
[MYSQL DRIVER CLASS]	com.mysql.jdbc.Driver' or'org.gjt.mm.mysql.Driver	core.log.jdbc.driver.MysqlDriver
[SYSBASE DRIVER CLASS]	com.sybase.jdbc2.jdbc.SybDriver	core.log.jdbc.driver.SybaseDriver
[DB2 DRIVER CLASS]	com.ibm.db2.jcc.DB2Driver	core.log.jdbc.driver.DB2Driver
[INFOMIX DRIVER CLASS]	com.informix.jdbc.IfxDriver	core.log.jdbc.driver.InfomixDriver
[POSTGRESQL DRIVER CLASS]	org.postgresql.Driver	core.log.jdbc.driver.PostgresqlDriver
[MAXDB DRIVER CLASS]	com.sap.dbtech.jdbc.DriverSapDB	core.log.jdbc.driver.MaxDBDriver
[FRONTBASE DRIVER CLASS]	com.frontbase.jdbc.FBJDriver	core.log.jdbc.driver.FrontBaseDriver
[HSQL DRIVER CLASS]	org.hsqldb.jdbcDriver	core.log.jdbc.driver.HSQLDriver
[POINTBASE DRIVER CLASS]	com.pointbase.jdbc.jdbcUniversalDriver	core.log.jdbc.driver.PointBaseDriver
[MIMER DIRVER CLASS]	com.mimer.jdbc.Driver	core.log.jdbc.driver.MimerDriver
[PERVASIVE DRIVER CLASS]	com.pervasive.jdbc.v2.Driver	core.log.jdbc.driver.PervasiveDriver
[DAFFODILDB DRIVER CLASS]	in.co.daffodil.db.jdbc.DaffodilDBDriver	core.log.jdbc.driver.DaffodiLDBDriver
[JDATASTORE DRIVER CLASS]	com.borland.datastore.jdbc.DataStoreDriver	core.log.jdbc.driver.JdataStoreDriver
[CACHE DRIVER CLASS]	com.intersys.jdbc.CacheDriver	core.log.jdbc.driver.CacheDriver
[DERBY DRIVER CLASS]	org.apache.derby.jdbc.ClientDriver	core.log.jdbc.driver.DerbyDriver
[ALTIBASE DRIVER CLASS]	Altibase.jdbc.driver.AltibaseDriver	core.log.jdbc.driver.AltibaseDriver
[MCKOI DRIVER CLASS]	com.mckoi.JDBCDriver	core.log.jdbc.driver.MckoiDriver
[JSQL DRIVER CLASS]	com.jnetdirect.jsql.JSQLDriver	core.log.jdbc.driver.JsqlDriver

[JTURBO DRIVER CLASS]	com.newatlanta.jturbo.driver.Driver	core.log.jdbc.driver.JturboDriver
[JTDS DRIVER CLASS]	net.sourceforge.jtds.jdbc.Driver	core.log.jdbc.driver.JTdsDriver
[INTERCLIENT DRIVER CLASS]	interbase.interclient.Driver	core.log.jdbc.driver.InterClientDriver
[PURE JAVA DRIVER CLASS]	org.firebirdsql.jdbc.FBDriver	core.log.jdbc.driver.PureJavaDriver
[JDBC-ODBC DRIVER CLASS]	sun.jdbc.odbc.JdbcOdbcDriver	core.log.jdbc.driver.JdbcOdbcDriver
[MSSQL 2000 DRIVER CLASS]	com.microsoft.jdbc.sqlserver.SQLServerDriver	core.log.jdbc.driver.MssqlDriver
[MSSQL 2005 DRIVER CLASS]	com.microsoft.sqlserver.jdbc.SQLServerDriver	core.log.jdbc.driver.Mssql2005Driver
[cubrid driver class]	cubrid.jdbc.driver.CUBRIDDriver	core.log.jdbc.driver.CUBRIDDriver

출처 : http://tisiforce.blog.me/40155097642