使用別名應注意(報"缺失右括號"的錯誤)

原創 关小真 2020-02-24 10:22
(Oracle測試)使用SQL語句的select語句是經常會用到字段和表的的別名,使用要注意,字段的別名前面可以加as關鍵字,或是省略不寫,但是表名的別名前面不可以加as,否則會報如下錯誤:

[color=red]命令出錯, 行: 11 列: 20
錯誤報告:
SQL 錯誤: ORA-00907: 缺失右括號
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:[/color]
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