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Remove pg_attribute.attcacheoff column

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The column is no longer needed as the offset is now cached in the
CompactAttribute struct per commit 5983a4cff.

Author: David Rowley
Reviewed-by: Andres Freund, Victor Yegorov
Discussion: https://postgr.es/m/CAApHDvrBztXP3yx=NKNmo3xwFAFhEdyPnvrDg3=M0RhDs+4vYw@mail.gmail.com
This commit is contained in:
David Rowley
2024-12-20 23:22:37 +13:00
parent 546371599e
commit 02a8d0c452
10 changed files with 9 additions and 71 deletions
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11
doc/src/sgml/catalogs.sgml
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@ -1186,17 +1186,6 @@
</para></entry>
</row>
<row>
<entry role="catalog_table_entry"><para role="column_definition">
<structfield>attcacheoff</structfield> <type>int4</type>
</para>
<para>
Always -1 in storage, but when loaded into a row descriptor
in memory this might be updated to cache the offset of the attribute
within the row
</para></entry>
</row>
<row>
<entry role="catalog_table_entry"><para role="column_definition">
<structfield>atttypmod</structfield> <type>int4</type>