Log Message:
-----------
Fix psql \d commands to behave properly when a pattern using regex | is given.
Formerly they'd emit '^foo|bar$' which is wrong because the anchors are
parsed as part of the alternatives; must emit '^(foo|bar)$' to get expected
behavior. Same as bug found previously in similar_escape(). Already fixed
in HEAD, this is just back-porting the part of that patch that was a bug fix.
Tags:
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REL7_3_STABLE
Modified Files:
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pgsql/src/bin/psql:
describe.c (r1.71.2.2 -> r1.71.2.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/describe.c.diff?r1=1.71.2.2&r2=1.71.2.3)
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
