这个错误表明某个操作或函数期望得到一个数字(NUMBER)类型的数据,但实际上得到的是一个时间间隔(INTERVAL DAY TO SECOND)类型的数据 原因:Oracle获取两个时间的间隔,一个是系统时间,另一个是TIMESTAMP类型的时间 解决方案:将TIMESTAMP类型的时间转为DATE SELECTCABINET_NO,-- 直接计算分钟数,不四舍五入round( ( ...
ORA-00932是一个Oracle数据库错误代码,表示“数据类型不一致”。这个错误通常发生在SQL查询中,当某个操作或函数期望得到一种类型的数据(如NUMBER),但实际上却得到了另一种类型的数据(如INTERVAL DAY TO SECOND)时,就会触发此错误。 2. 分析导致ORA-00932错误的可能原因 在Oracle数据库中,当你尝试对日期或时间类型...
ORA-00932: inconsistent datatypes: expected NUMBER got INTERVAL DAY TO SECONDDavie Lin Ranch Hand Posts: 294 posted 14 years ago That's my error from SQL*PLUS ? 1 2 3 4 5 select l.tmc_stamp AS sign_in, r.tmc_stamp AS sign_out, ROUND((r.tmc_stamp - l.tmc_stamp) * 24) ...
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Number of statistics recommended to be created 50 Please note that only 80 of the 545 events were tuned and 20% of improvement is expected if 15 indexes and 50 statistics are created. Then, I run the same analysis for an unlimited amount of time... After the whole weekend, DTA was stil...
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