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Fix pg_operator entries for mergejoinable operators with different left and

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right side data types.  Correct the opr_sanity regress test to check these
entries properly.  NOTE that opr_sanity will now fail until you do an initdb!
This commit is contained in:
Tom Lane
1999-02-28 00:56:42 +00:00
parent dc77be0432
commit 51f0f6ddc8
3 changed files with 19 additions and 19 deletions
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8
src/test/regress/expected/opr_sanity.out
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@ -83,10 +83,10 @@ oid|oprcode|oid|oprcode
QUERY: SELECT p1.oid, p1.oprcode, p2.oid, p2.oprcode
FROM pg_operator AS p1, pg_operator AS p2
WHERE p1.oprlsortop = p2.oid AND
(p1.oprname != '=' OR
(p1.oprname != '=' OR p2.oprname != '<' OR
p1.oprkind != 'b' OR p2.oprkind != 'b' OR
p1.oprleft != p2.oprleft OR
p1.oprright != p2.oprright OR
p1.oprleft != p2.oprright OR
p1.oprresult != 16 OR
p2.oprresult != 16 OR
p1.oprrsortop = 0);
@ -97,9 +97,9 @@ oid|oprcode|oid|oprcode
QUERY: SELECT p1.oid, p1.oprcode, p2.oid, p2.oprcode
FROM pg_operator AS p1, pg_operator AS p2
WHERE p1.oprrsortop = p2.oid AND
(p1.oprname != '=' OR
(p1.oprname != '=' OR p2.oprname != '<' OR
p1.oprkind != 'b' OR p2.oprkind != 'b' OR
p1.oprleft != p2.oprleft OR
p1.oprright != p2.oprleft OR
p1.oprright != p2.oprright OR
p1.oprresult != 16 OR
p2.oprresult != 16 OR

16
src/test/regress/sql/opr_sanity.sql
View File

@ -81,18 +81,18 @@ WHERE p1.oprnegate = p2.oid AND
p2.oprresult != 16 OR
p1.oid != p2.oprnegate);
-- Look for sort operators that don't match.
-- A sort link normally leads from an '='
-- operator to the matching '<' operator.
-- Sort links are not commutative.
-- Look for mergesort operators that don't match.
-- A mergesort link leads from an '=' operator to the
-- sort operator ('<' operator) that's appropriate for
-- its left-side or right-side data type.
SELECT p1.oid, p1.oprcode, p2.oid, p2.oprcode
FROM pg_operator AS p1, pg_operator AS p2
WHERE p1.oprlsortop = p2.oid AND
(p1.oprname != '=' OR
(p1.oprname != '=' OR p2.oprname != '<' OR
p1.oprkind != 'b' OR p2.oprkind != 'b' OR
p1.oprleft != p2.oprleft OR
p1.oprright != p2.oprright OR
p1.oprleft != p2.oprright OR
p1.oprresult != 16 OR
p2.oprresult != 16 OR
p1.oprrsortop = 0);
@ -100,9 +100,9 @@ WHERE p1.oprlsortop = p2.oid AND
SELECT p1.oid, p1.oprcode, p2.oid, p2.oprcode
FROM pg_operator AS p1, pg_operator AS p2
WHERE p1.oprrsortop = p2.oid AND
(p1.oprname != '=' OR
(p1.oprname != '=' OR p2.oprname != '<' OR
p1.oprkind != 'b' OR p2.oprkind != 'b' OR
p1.oprleft != p2.oprleft OR
p1.oprright != p2.oprleft OR
p1.oprright != p2.oprright OR
p1.oprresult != 16 OR
p2.oprresult != 16 OR