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Update pg_upgrade testing instructions.

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This commit is contained in:
Bruce Momjian 2011-10-27 21:29:03 -04:00
parent cbf65509bb
commit 38f3c7c4dd
1 changed files with 10 additions and 10 deletions
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contrib/pg_upgrade/TESTING
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@ -13,26 +13,26 @@ Here are the steps needed to create a regression database dump file:
This database can be created by running 'gmake installcheck' from
src/test/regression.
2) Use pg_dump to dump out the regression database
Use the new cluster's pg_dump on the old database to minimize
whitespace differences in the diff.
2) Use pg_dump to dump out the regression database. Use the new
cluster's pg_dump on the old database to minimize whitespace
differences in the diff.
3) Adjust the regression database dump file
a) Change CREATE FUNCTION shared object paths to use '$libdir'
The old and new cluster will have different shared object paths.
d) Perform the load/dump twice
a) Perform the load/dump twice
This fixes problems with the ordering of COPY columns for
inherited tables.
e) Fix any wrapping format differences
b) Change CREATE FUNCTION shared object paths to use '$libdir'
The old and new cluster will have different shared object paths.
c) Fix any wrapping format differences
Commands like CREATE TRIGGER and ALTER TABLE sometimes have
differences.
c) For pre-9.0, change CREATE OR REPLACE LANGUAGE to CREATE LANGUAGE
d) For pre-9.0, change CREATE OR REPLACE LANGUAGE to CREATE LANGUAGE
b) For pre-9.0, remove 'regex_flavor'
e) For pre-9.0, remove 'regex_flavor'
f) For pre-9.0, adjust extra_float_digits
Postgres 9.0 pg_dump uses extra_float_digits=-2 for pre-9.0