David Rowley c23e3e6beb Use list_copy_head() instead of list_truncate(list_copy(...), ...) ... Truncating off the end of a freshly copied List is not a very efficient way of copying the first N elements of a List. In many of the cases that are updated here, the pattern was only being used to remove the final element of a List. That's about the best case for it, but there were many instances where the truncate trimming the List down much further. 4cc832f94 added list_copy_head(), so let's use it in cases where it's useful. Author: David Rowley Discussion: https://postgr.es/m/1986787.1657666922%40sss.pgh.pa.us		2022-07-13 15:03:47 +12:00
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Makefile	Split all OBJS style lines in makefiles into one-line-per-entry style.	2019-11-05 14:41:07 -08:00
allpaths.c	Use list_copy_head() instead of list_truncate(list_copy(...), ...)	2022-07-13 15:03:47 +12:00
clausesel.c	Update copyright for 2022	2022-01-07 19:04:57 -05:00
costsize.c	Avoid overflow hazard when clamping group counts to "long int".	2022-05-21 13:13:44 -04:00
equivclass.c	Pre-beta mechanical code beautification.	2022-05-12 15:17:30 -04:00
indxpath.c	Use list_copy_head() instead of list_truncate(list_copy(...), ...)	2022-07-13 15:03:47 +12:00
joinpath.c	Fix incorrect row estimates used for Memoize costing	2022-05-16 16:07:56 +12:00
joinrels.c	Update copyright for 2022	2022-01-07 19:04:57 -05:00
pathkeys.c	Use list_copy_head() instead of list_truncate(list_copy(...), ...)	2022-07-13 15:03:47 +12:00
tidpath.c	Update copyright for 2022	2022-01-07 19:04:57 -05:00