I am trying log SQL queries with params for Spring Boot JDBC but it is not printing the details in log.I am using Spring Boot 1.5.8 version.Please help me to solve this.
application.properties:
spring.datasource.url=url
spring.datasource.username=user
spring.datasource.password=password
spring.datasource.driver-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
logging.level.org.springframework.jdbc.core.JdbcTemplate=debug
spring.datasource.type = com.zaxxer.hikari.HikariDataSource
spring.datasource.hikari.connection-timeout=60000
spring.datasource.hikari.maximum-pool-size=2
Repository:
@Repository
public class DataRepository {
private static Logger log = LoggerFactory.getLogger(DataRepository.class);
@Autowired
private NamedParameterJdbcTemplate jdbcTemplate;
public Data findDataObjet() throws Exception {
Map<String, Object> parameters = new HashMap<>();
parameters.put("id1", "mike");
parameters.put("id2", new Long(1));
String sqlString = "select * from table1 where id1 = ":id" and id2 = :id2";
log.info("Query:" + sqlString);//this log is printing
Data extObj = jdbcTemplate.query(sqlString, parameters, (rs) -> {
if (rs != null && rs.next()) {
Data innerObj = new Data();
innerObj.setName(rs.getString("name"));
return innerObj;
} else {
log.info("No records found:"+rs);
return null;
}
});
return extObj;
}
}
logback-spring.xml:
<appender name="dailyRollingFileAppender"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<FileNamePattern>${logsPath}DATA%d{MMddyyyy}.log
</FileNamePattern>
<maxHistory>4</maxHistory>
</rollingPolicy>
<encoder>
<Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level
%logger{35}-%msg %n</Pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="dailyRollingFileAppender" />
</root>
Spring Boot supports H2 (an in-memory relational database engine) and automatically creates a connection. Because we use spring-jdbc , Spring Boot automatically creates a JdbcTemplate . The @Autowired JdbcTemplate field automatically loads it and makes it available.
The JdbcTemplate will create the PreparedStatement and with the callback only being responsible for setting parameter values. This interface contains one method namely, setValues(PreparedStatement ps): It sets parameter values on the given PreparedStatement.
Try
log4j.category.org.springframework.jdbc.core = TRACE
The above statement will print SQL queries with inbound parameters as well.
Incase you need to log only the query use the following
log4j.category.org.springframework.jdbc.core = DEBUG
You can enable in your logback file with the following
<logger name="org.springframework.jdbc.core.JdbcTemplate">
<level value="debug" />
</logger>
<logger name="org.springframework.jdbc.core.StatementCreatorUtils">
<level value="debug" />
</logger>
Update : For Springboot 2.x , it would be
logging.level.org.springframework.jdbc.core=TRACE
Thanks zhuguowei!
Adding the following to your properties file also works:
logging.level.org.springframework.jdbc.core = TRACE
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