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Tom Lane 46379d6e60 Separate parse-analysis for utility commands out of parser/analyze.c ... (which now deals only in optimizable statements), and put that code into a new file parser/parse_utilcmd.c. This helps clarify and enforce the design rule that utility statements shouldn't be processed during the regular parse analysis phase; all interpretation of their meaning should happen after they are given to ProcessUtility to execute. (We need this because we don't retain any locks for a utility statement that's in a plan cache, nor have any way to detect that it's stale.) We are also able to simplify the API for parse_analyze() and related routines, because they will now always return exactly one Query structure. In passing, fix bug #3403 concerning trying to add a serial column to an existing temp table (this is largely Heikki's work, but we needed all that restructuring to make it safe).		19 years ago
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analyze.h	Separate parse-analysis for utility commands out of parser/analyze.c	19 years ago
gramparse.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
keywords.h	Arrange for quote_identifier() and pg_dump to not quote keywords that are	19 years ago
parse_agg.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
parse_clause.h	Support ORDER BY ... NULLS FIRST/LAST, and add ASC/DESC/NULLS FIRST/NULLS LAST	19 years ago
parse_coerce.h	Downgrade implicit casts to text to be assignment-only, except for the ones	19 years ago
parse_expr.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
parse_func.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
parse_node.h	Separate parse-analysis for utility commands out of parser/analyze.c	19 years ago
parse_oper.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
parse_relation.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
parse_target.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
parse_type.h	Support enum data types. Along the way, use macros for the values of	19 years ago
parse_utilcmd.h	Separate parse-analysis for utility commands out of parser/analyze.c	19 years ago
parser.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
parsetree.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
scansup.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago