oracle日志大量解析报错too many parse errors
alert日志中存在大量解析报错:
2025-02-25T12:14:43.513024+08:00
WARNING: too many parse errors, count=761909 SQL hash=0x97b8f2a5
PARSE ERROR: ospid=342723, error=2014 for statement:
2025-02-25T12:14:43.513178+08:00
select id from MQ_OUT MQ_OUT where id=:"OUT_1" for update nowait
Additional information: hd=0x1eba2fd420 phd=0x1eba2fe848 flg=0x110676 cisid=129 sid=129 ciuid=129 uid=129
该问题主要在于查询语句的表名重复别名
select id from MQ_OUT MQ_OUT where id=:"OUT_1" for update nowait
导致解析混乱,另外传入参数异常也会导致解析出错。
建议修改别名,与本名区分开来。