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PostgreSQL TODO List
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====================
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Current maintainer: Bruce Momjian (bruce@momjian.us)
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- Last updated: Sat Jan 20 18:08:13 EST 2007
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+ Last updated: Sat Jan 20 18:18:33 EST 2007
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The most recent version of this document can be viewed at
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http://www.postgresql.org/docs/faqs.TODO.html.
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Such indexes could be more compact if there are only a few distinct values.
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Such indexes can also be compressed. Keeping such indexes updated can be
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costly.
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http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php
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+ http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php
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* Allow use of indexes to search for NULLs
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< body bgcolor ="#FFFFFF " text ="#000000 " link ="#FF0000 " vlink ="#A00000 " alink ="#0000FF ">
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< h1 > < a name ="section_1 "> PostgreSQL TODO List</ a > </ h1 >
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< p > Current maintainer: Bruce Momjian (< a href ="mailto:bruce@momjian.us "> bruce@momjian.us</ a > )< br />
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- Last updated: Sat Jan 20 18:08:13 EST 2007
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+ Last updated: Sat Jan 20 18:18:33 EST 2007
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</ p >
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< p > The most recent version of this document can be viewed at< br />
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< a href ="http://www.postgresql.org/docs/faqs.TODO.html "> http://www.postgresql.org/docs/faqs.TODO.html</ a > .
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< p > Such indexes could be more compact if there are only a few distinct values.
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Such indexes can also be compressed. Keeping such indexes updated can be
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costly.
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- < a href ="http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php "> http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php</ a >
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+ </ p >
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+ < p > < a href ="http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php "> http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php</ a >
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+ < a href ="http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php "> http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php</ a >
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</ p >
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</ li > < li > Allow use of indexes to search for NULLs
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< p > One solution is to create a partial index on an IS NULL expression.
You can’t perform that action at this time.
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