Hacking gram.y Error syntax error at or near "MERGEJOIN"
От
HuangQi
Тема
Hacking gram.y Error syntax error at or near "MERGEJOIN"
Дата
Msg-id
BANLkTim0ZUkssQJtvP2aS17KSeS-_JW0xg@mail.gmail.com
Список
Дерево обсуждения
Hacking gram.y Error syntax error at or near "MERGEJOIN" HuangQi <huangqiyx@gmail.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" Andrew Dunstan <andrew@dunslane.net>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" HuangQi <huangqiyx@gmail.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" Alvaro Herrera <alvherre@commandprompt.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" HuangQi <huangqiyx@gmail.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" Robert Haas <robertmhaas@gmail.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" Pavel Stehule <pavel.stehule@gmail.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" HuangQi <huangqiyx@gmail.com>
Re: Hacking gram.y Error syntax error at or near "MERGEJOIN" Pavel Stehule <pavel.stehule@gmail.com>
Hi,
I'm doing a hacking project which hacks the gram.y file and some other so that postgres can execute some query plan language to run a particular plan. I did some modifications and try run it. It compiled and installed successfully. But when I was trying to run a MergeJoin operation with keyword MERGEJOIN, it says "ERROR: syntax error at or near 'MERGEJOIN'". It seems postgres didn't recognize this keyword. Is it caused by any error inside gram.y? Or how can I trace this error?
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Best Regards
Huang Qi Victor
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Best Regards
Huang Qi Victor
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