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我正在嘗試將Spring批處理管理集成到現有的Spring批處理程序中。這對hsqldb運行正常,但是當我們將它配置到DB2時,它會拋出SqlIntegrityConstraintViolationException。已經在DB2中使用admin jar中提供的默認腳本創建了db2表。將Spring批處理管理集成到DB2中拋出SqlIntegrityConstraintViolationException
我們使用石英調度程序來觸發作業。
這裏是異常跟蹤
Caused by: org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallback; SQL [INSERT into OD1.ABC_BATCH_JOB_EXECUTION(JOB_EXECUTION_ID, JOB_INSTANCE_ID, START_TIME, END_TIME, STATUS, EXIT_CODE, EXIT_MESSAGE, VERSION, CREATE_TIME, LAST_UPDATED, JOB_CONFIGURATION_LOCATION) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)]; AN UPDATE, INSERT, OR SET VALUE IS NULL, BUT THE OBJECT COLUMN *N CANNOT CONTAIN NULL VALUES. SQLCODE=-407, SQLSTATE=23502, DRIVER=3.62.56; nested exception is com.ibm.db2.jcc.am.SqlIntegrityConstraintViolationException: AN UPDATE, INSERT, OR SET VALUE IS NULL, BUT THE OBJECT COLUMN *N CANNOT CONTAIN NULL VALUES. SQLCODE=-407, SQLSTATE=23502, DRIVER=3.62.56
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:249)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:605)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:818)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:874)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:878)
at org.springframework.batch.core.repository.dao.JdbcJobExecutionDao.saveJobExecution(JdbcJobExecutionDao.java:157)
配置如下
#DB2 configuration
batch.job.jndi=jdbc/DBOMS
batch.tableprefix=OD1.ABC_BATCH_
batch.schema.script=
batch.drop.script=
batch.business.schema.script=
batch.database.incrementer.class=org.springframework.jdbc.support.incrementer.DB2SequenceMaxValueIncrementer
batch.job.configuration.file.dir=target/config
batch.data.source.init=false
batch.job.service.reaper.interval=60000
batch.isolationlevel=ISOLATION_READ_COMMITTED
batch.jdbc.testWhileIdle=false
batch.jdbc.validationQuery=
batch.database.incrementer.parent=sequenceIncrementerParent
batch.table.prefix=OD1.ABC_BATCH_
錯誤消息表示插入到OD1.ABC_BATCH_JOB_EXECUTION包含強制列的空值。我不知道爲什麼它指的是'COLUMN * N'而不是實際的列名,但是afaik在該表中沒有超過許多強制列。 –