Horton

Add more checks against altering typed tables

Peter Eisentraut <peter_e@gmx.net>

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Commit: 3d903da124e5d121fd1f571cdb0021a357bbe4d6
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2010-07-23T20:04:09Z
Releases: 9.0.0 
Add more checks against altering typed tables

- Prohibit altering column type
- Prohibit changing inheritance
- Move checks from Exec to Prep phases in ALTER TABLE code

backpatched to 9.0

Files

PathChange+/−
src/backend/commands/tablecmds.c modified +44 −17
src/test/regress/expected/typed_table.out modified +7 −0
src/test/regress/sql/typed_table.sql modified +6 −0