Tom Lane d70a42e642 Represent type-specific length coercion functions as pg_cast entries, ... eliminating the former hard-wired convention about their names. Allow pg_cast entries to represent both type coercion and length coercion in a single step --- this is represented by a function that takes an extra typmod argument, just like a length coercion function. This nicely merges the type and length coercion mechanisms into something at least a little cleaner than we had before. Make use of the single- coercion-step behavior to fix integer-to-bit coercion so that coercing to bit(n) yields the rightmost n bits of the integer instead of the leftmost n bits. This should fix recurrent complaints about the odd behavior of this coercion. Clean up the documentation of the bit string functions, and try to put it where people might actually find it. Also, get rid of the unreliable heuristics in ruleutils.c about whether to display nested coercion steps; instead require parse_coerce.c to label them properly in the first place.		2004-06-16 01:27:00 +00:00
..
analyze.h	Clean up generation of default names for constraints, indexes, and serial	2004-06-10 17:56:03 +00:00
gramparse.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
keywords.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
parse_agg.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
parse_clause.h	Still another place to make the world safe for zero-column tables:	2004-05-23 17:10:54 +00:00
parse_coerce.h	Represent type-specific length coercion functions as pg_cast entries,	2004-06-16 01:27:00 +00:00
parse_expr.h	Replace max_expr_depth parameter with a max_stack_depth parameter that	2004-03-24 22:40:29 +00:00
parse_func.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
parse_node.h	Support assignment to subfields of composite columns in UPDATE and INSERT.	2004-06-09 19:08:20 +00:00
parse_oper.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
parse_relation.h	Tweak findTargetlistEntry so that bare names occurring in GROUP BY clauses	2004-04-18 18:12:58 +00:00
parse_target.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
parse_type.h	Remove typeTypeFlag(), which was not only unused but entirely redundant	2004-06-03 19:41:46 +00:00
parser.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
parsetree.h	Reimplement the linked list data structure used throughout the backend.	2004-05-26 04:41:50 +00:00
scansup.h	Implement a solution to the 'Turkish locale downcases I incorrectly'	2004-02-21 00:34:53 +00:00