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我正在尝试对符号列执行正则表达式匹配:
SELECT * FROM my_table WHERE ~=(col_name, 'some.*')
这对我不起作用,但我无法从错误中判断这是因为我使用了不受支持的匹配运算.*符SYMBOL(全部。我得到的错误是
.*
SYMBOL
too few arguments for ‘~’ [found=0,expected=2]
我通过删除=.~
=
~
这是最后的命令:
SELECT * FROM my_table WHERE ~(col_name, 'some.*')