BUG #5193: should "select * from ab limitkkk" cause a syntax error?

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Тема BUG #5193: should "select * from ab limitkkk" cause a syntax error?
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Msg-id 200911170130.nAH1UEjZ081049@wwwmaster.postgresql.org
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Ответы Re: BUG #5193: should "select * from ab limitkkk" cause a syntax error?  (Tom Lane <tgl@sss.pgh.pa.us>)
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The following bug has been logged online:

Bug reference:      5193
Logged by:
Email address:      donniehan@126.com
PostgreSQL version: 8.4.1
Operating system:   Windows XP
Description:        should "select * from ab limitkkk" cause a syntax error?
Details:

Hi guys,

The following sql statement is not illegal

But pg can run it.

postgres=# select * from a limitkkk;  ---->(seems equal "limit null")
 a
---
 1
 1
 1
 1
 1
(5 rows)

Should pg throws a syntax error?

Regards
-Dongni

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