Log Message:
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All MySQL control flow functions reimplemented. Problem is they often need casts due to use of 'anyelement'
Added Files:
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mysqlcompat/8.x:
controlflow.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/mysqlcompat/mysqlcompat/8.x/controlflow.sql?rev=1.1&content-type=text/x-cvsweb-markup)