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Added support for COLLATE to index keys

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Daniele Varrazzo
2012-12-09 12:02:49 +00:00
parent 4bcb7641c9
commit 13cf8679db
3 changed files with 20 additions and 5 deletions
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bin/sql/repack.sql
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@ -196,8 +196,10 @@ CREATE UNIQUE INDEX issue3_idx1 ON issue3 (col1, col2 DESC);
CREATE UNIQUE INDEX issue3_idx2 ON issue3 (col1 DESC, col2 text_pattern_ops);
CREATE UNIQUE INDEX issue3_idx3 ON issue3 (col1 DESC, col2 DESC);
CREATE UNIQUE INDEX issue3_idx4 ON issue3 (col1 NULLS FIRST, col2 text_pattern_ops DESC NULLS LAST);
CREATE UNIQUE INDEX issue3_idx5 ON issue3 (col1 DESC NULLS FIRST, col2 COLLATE "POSIX" DESC);
SELECT repack.get_order_by('issue3_idx1'::regclass::oid, 'issue3'::regclass::oid);
SELECT repack.get_order_by('issue3_idx2'::regclass::oid, 'issue3'::regclass::oid);
SELECT repack.get_order_by('issue3_idx3'::regclass::oid, 'issue3'::regclass::oid);
SELECT repack.get_order_by('issue3_idx4'::regclass::oid, 'issue3'::regclass::oid);
SELECT repack.get_order_by('issue3_idx5'::regclass::oid, 'issue3'::regclass::oid);