DB2-style INS/UPD/DEL RETURNING

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От Jonah H. Harris
Тема DB2-style INS/UPD/DEL RETURNING
Дата
Msg-id 36e682920603120811x547032bbq8b17c5d1e3b3bc32@mail.gmail.com
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Ответы Re: DB2-style INS/UPD/DEL RETURNING  (Dave Cramer <pg@fastcrypt.com>)
Re: DB2-style INS/UPD/DEL RETURNING  (Simon Riggs <simon@2ndquadrant.com>)
Re: DB2-style INS/UPD/DEL RETURNING  (Gavin Sherry <swm@linuxworld.com.au>)
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I was talking with Jonathan Gennick about the INS/UPD/DEL RETURNING stuff, and he recommended looking into the way DB2
handlessimilar functionality.  After looking into it a bit, it's more inline with what Tom's suggestion was regarding a
queryfrom the operation rather than returning the values in the manner currently required. <br /><br />Here's DB2's
syntax...does anyone have any familiarity with it?<br /><br />Simply put, it's sort-of like:<br /><br />SELECT * FROM
(FINAL| NEW | OLD) TABLE (INSERT | UPDATE | DELETE)<br /><br clear="all" />I'd like to hear from anyone that's used it
tosee if it really is better... logically it seems nicer, but I've never used it. <br /><br />-- <br />Jonah H. Harris,
DatabaseInternals Architect<br />EnterpriseDB Corporation<br />732.331.1324<br /> 

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