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Re: patch: function xmltable - Mailing list pgsql-hackers

From Pavel Stehule
Subject Re: patch: function xmltable
Date
Msg-id CAFj8pRAf4wq-TCiu5vagF5Mc5DUGHdaeszoYM8dhr5Rv0EEsKw@mail.gmail.com
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In response to Re: patch: function xmltable  (Alvaro Herrera <alvherre@2ndquadrant.com>)
Responses Re: patch: function xmltable  (Alvaro Herrera <alvherre@2ndquadrant.com>)
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2016-11-24 18:41 GMT+01:00 Alvaro Herrera <alvherre@2ndquadrant.com>:
Pavel Stehule wrote:

> can me send your last work?

Sure, it's in the archives --
https://www.postgresql.org/message-id/20161123233130.oqf7jl6czehy5fiw@alvherre.pgsql

Here is updated patch without default namespace support (and without XPath expression transformation).

Due last changes in parser https://github.com/postgres/postgres/commit/906bfcad7ba7cb3863fe0e2a7810be8e3cd84fbd I had to use c_expr on other positions ( xmlnamespace definition).

I don't think it is limit - in 99% there will be const literal.

Regards

Pavel


--
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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