Fix overly-enthusiastic Assert in printing of Param reference expressions.
A NestLoopParam's value can only be a Var or Aggref, but this isn't the
case in general for SubPlan parameters, so print_parameter_expr had better
be prepared to cope. Brain fade in my recent patch to print the referenced
expression instead of just printing $N for PARAM_EXEC Params. Per report
from Pavel Stehule.
Branch
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master
Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=c6873eac4c33720140240cdbd1a663fecc922c57
Modified Files
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src/backend/utils/adt/ruleutils.c | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)