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Step by step to resolve ORA-600 4194 4193 4197 on database crash (Doc ID 1428786.1) To Bottom In this Document Symptoms Changes Cause Solution Referen 阅读全文
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DELIMITER $$DROP PROCEDURE IF EXISTS `study`.`xx` $$CREATE PROCEDURE `study`.`xx` ()BEGINDECLARE i int;loop1:loopdelete from xxx where xx=xx limit 500 阅读全文
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查询语句大量阻塞,event为latch:buffer cache chain(该语句属于热链)。 查询结果跑不出来。 explain plan for SELECT K.IDX_CODE, NVL(AA.COUNT, 0) VALUE FROM K_AMR_CONFIG K LEFT JOIN ( 阅读全文
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ORA-1157 Troubleshooting (Doc ID 184327.1) To Bottom In this Document Purpose Scope Details Oracle Error: ORA-1157 Common Causes and Solutions for ORA 阅读全文