fixing parsing conflicts in sql.y

[freemine]

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:white_check_mark: xyl5k5k
:white_check_mark: feici02
:white_check_mark: sheyanjie-qq
:white_check_mark: Simon9997
:white_check_mark: kailixu
:white_check_mark: xiaopingcs
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:white_check_mark: hzcheng
:white_check_mark: dapan1121
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:x: 54liuyao
:x: zhiyoo
:x: gccgdb1234

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[guanshengliang]

很久没有看 github 仓库，今天注意到您的这个 PR。 由于时间较长，这段时间的分支变化导致出现了代码冲突，已经没办法合并和看到增加的修改了。

因此我关闭这个 PR，后续你再重新提交。