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Tom Lane e89f14e2bb Refactor index cost estimation functions in view of IndexClause changes. ... Get rid of deconstruct_indexquals() in favor of just iterating over the IndexClause list directly. The extra services that that function used to provide, such as hiding clause commutation and associating the right index column with each clause, are no longer useful given the new data structure. I'd originally thought that it'd provide a useful amount of abstraction by freeing callers from paying attention to the exact clause type of each indexqual, but that hope proves to have been vain, because few callers can ignore the semantic differences between different clause types. Indeed, removing it results in a net code savings, and probably some cycles shaved by not having to build an extra list-of-structs data structure. Also, export a few formerly-static support functions, with the goal of allowing extension AMs to write functionality equivalent to genericcostestimate() without pointless code duplication. Discussion: https://postgr.es/m/24586.1550106354@sss.pgh.pa.us		7 years ago
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backend	Refactor index cost estimation functions in view of IndexClause changes.	7 years ago
bin	More unconstify use	7 years ago
common	More float test and portability fixes.	7 years ago
fe_utils	More unconstify use	7 years ago
include	Refactor index cost estimation functions in view of IndexClause changes.	7 years ago
interfaces	More unconstify use	7 years ago
makefiles	Move port-specific parts of with_temp_install to port makefile.	7 years ago
pl	More unconstify use	7 years ago
port	Fix compiler builtin usage in new pg_bitutils.c	7 years ago
template	Yet further rethinking of build changes for macOS Mojave.	7 years ago
test	Use standard diff separator for regression.diffs	7 years ago
timezone	More unconstify use	7 years ago
tools	Add basic support for using the POPCNT and SSE4.2s LZCNT opcodes	7 years ago
tutorial	SQL comment: remove extra word in heading comment	7 years ago
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Fix compiler builtin usage in new pg_bitutils.c	7 years ago
Makefile.shlib	Ensure static libraries have correct mod time even if ranlib messes it up.	7 years ago
nls-global.mk	Replace @postgresql.org with @lists.postgresql.org for mailinglists	7 years ago