Fix for bug 221.

A cast of: CREATE CAST ( int4 AS text ) WITH INOUT AS IMPLICIT;
was created on the users database.  This caused
'Could not choose a best candidate operator. ' errors.

Add in an explicit cast to the queries.

Report/Fix by TAKATSUKA Haruka (harukat at sraoss.co.jp)

Branch
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REL_2_0_STABLE

Details
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http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=f46a9a4576b758be877ecc4da87aecdc156ebe8c

Modified Files
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src/backend/slony1_funcs.sql |    5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)