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385f337 Allow foreign and custom joins to handle EvalPlanQual rechecks.
robertmhaasd5563d7 psql: Support multiple -c and -f options, and allow mixing them.
robertmhaas938d797 Avoid odd portability problem in TestLib.pm's slurp_file function.
tglsfdc521f045 Make failure to open psql's --log-file fatal.
tglsfdc25c5392 Improve performance in freeing memory contexts
kgrittnb287df7 Allow EXPLAIN (ANALYZE, VERBOSE) to display per-worker statistics.
robertmhaasc00239e Remove redundant sentence.
robertmhaas9c779c4 Accept flex > 2.5.x on Windows, too.
tglsfdce3f4cfc Fix bug leading to restoring unlogged relations from empty files.
anarazel84ac126 Fix ON CONFLICT UPDATE bug breaking AFTER UPDATE triggers.
anarazel348bcd8 Fix typo.
robertmhaas8b469bd Improve ALTER POLICY tab completion.
robertmhaasa351705 Improve some messages
petere69e7235 Fix commit timestamp initialization
alvherreacfcd45 Still more fixes for planner's handling of LATERAL references.
tglsfdced8bec9 Handle dependencies properly in ALTER POLICY
sfrost4fcf484 Get rid of the planner's LateralJoinInfo data structure.
tglsfdc833728d Handle policies during DROP OWNED BY
sfrostdccf8e9 Install our "missing" script where PGXS builds can find it.
tglsfdc8c16155 For REASSIGN OWNED for foreign user mappings
alvherre6b34e55 pg_rewind: Don't error if the two clusters are already on the same ti…
petere085423e Add an expected-file to match behavior of latest libxml2.
tglsfdcf54d062 Fix ALTER TABLE ... SET TABLESPACE for unlogged relations.
anarazel19e7ca8 doc: Add some markup
petere6d96cd0 Doc: update external URLs for PostGIS project.
tglsfdc263c195 Properly initialize write, flush and replay locations in walsender slots
mhagandera91bdf6 Consistently set all fields in pg_stat_replication to null instead of 0
mhaganderfcbbf82 Code and docs review for multiple -c and -f options in psql.
tglsfdc7bd149c Docs: document that psql's "\i -" means read from stdin.
tglsfdc2a35449 Correct statement to actually be the intended assert statement.
anarazelcca705a Fix bug in SetOffsetVacuumLimit() triggered by find_multixact_start()…
anarazel7b96bf4 Fix out-of-memory error handling in ParameterDescription message proc…
hlinnakae2f1765 Remove xmlparse(document '') test
kgrittn0d8f3d5 Add missing CHECK_FOR_INTERRUPTS in lseg_inside_poly
alvherredb81329 Add missing cleanup logic in pg_rewind/t/005_same_timeline.pl test.
tglsfdce5e11c8 Collect the global OR of hasRowSecurity flags for plancache
sfrost43cd468 Improve CREATE POLICY documentation
sfrost3fed417 Provide a way to predefine LWLock tranche IDs.
robertmhaas6150a1b Move buffer I/O and content LWLocks out of the main tranche.
robertmhaas049469e Teach mdnblocks() not to create zero-length files.
robertmhaasbfc7f5d Update 9.5 release notes through today.
tglsfdc0625dbb Document use of Subject Alternative Names in SSL server certificates.
tglsfdcf27a6b1 Mark CHECK constraints declared NOT VALID valid if created with table.
robertmhaasb648b70 Speed up CREATE INDEX CONCURRENTLY's TID sort.
robertmhaas2ec477d Cope with Readline's failure to track SIGWINCH events outside of input.
tglsfdc756e7b4 Rework internals of changing a type's ownership
alvherreaee7705 Fix improper initialization order for readline.
tglsfdc66d947b Adjust behavior of single-user -j mode for better initdb error report…
tglsfdcc4a8812 Use just one standalone-backend session for initdb's post-bootstrap s…
tglsfdc3d0c50f Remove unreferenced function declarations.
tglsfdc33bd250 Cube extension kNN support
feodor9246af6 Allow to omit boundaries in array subscript
feodor9a51698 Fix typo in comment.
robertmhaas4496226 Fix copy-and-paste error in logical decoding callback.
robertmhaas2bdfcb5 Fix TupleQueueReaderNext not to ignore its nowait argument.
robertmhaas6e7b335 Remove duplicate word.
robertmhaas3c7042a pgbench: Change terminology from "threshold" to "parameter".
robertmhaasbbbd807 Revert 9246af6799819847faa33baf441251003acbb8fe because
feodor130d94a Fix tab completion for ALTER ... TABLESPACE ... OWNED BY.
anarazel529fd74 Fix whitespace
petered37b816 Adopt a more compact, less error-prone notation for tab completion code.
tglsfdc6542181 Add missing COSTS OFF to EXPLAIN commands in rowsecurity.sql.
tglsfdc69e7c44 psql: Review of new help output strings
petered854118 Teach psql's tab completion to consider the entire input string.
tglsfdc99ccb23 Remove silly completion for "DELETE FROM tabname ...".
tglsfdc6f8cb1e Make viewquery a copy in rewriteTargetView()
sfrostf5a4370 Fix calculation of space needed for parsed words in tab completion.
tglsfdcccd8f97 postgres_fdw: Consider requesting sorted data so we can do a merge join.
robertmhaas0ba3f3b Comment improvements for abbreviated keys.
robertmhaas6efbded Allow omitting one or both boundaries in an array slice specifier.
tglsfdc30c0c4b Remove unnecessary escaping in C character literals
petere51d152f Change Gather not to use a physical tlist.
robertmhaasbc7fcab Read from the same worker repeatedly until it returns no tuple.
robertmhaas1aa41e3 In pg_dump, remember connection passwords no matter how we got them.
tglsfdcff402ae Improve handling of password reuse in src/bin/scripts programs.
tglsfdc01e386a Avoid VACUUM FULL altogether in initdb.
tglsfdcbee172f Docs typo fix.
tglsfdc96cd61a Fix factual and grammatical errors in comments for struct _tableInfo.
tglsfdc71dd092 Docs: fix erroneously-given function name.
tglsfdca9246fb Remove unnecessary row ordering dependency in pg_rewind test suite.
tglsfdc25bfa7e Improve the gin index scan performance in pg_trgm.
feodor8014c44 Improve SECURITY LABEL tab completion
MasaoFujii3d2b31e Fix brin_summarize_new_values() to check index type and ownership.
tglsfdcfec1ad9 Include typmod when complaining about inherited column type mismatches.
tglsfdc743229a Add forgotten CHECK_FOR_INTERRUPT calls in pgcrypto's crypt()
alvherrefc995bf Fix translation domain in pg_basebackup
alvherre731dfc7 Update documentation about pseudo-types.
tglsfdc151c4ff doc: pg_committs -> pg_commit_ts
alvherre870df2b Fix omission of -X (--no-psqlrc) in some psql invocations.
tglsfdc54aaafe Document the exponentiation operator as associating left to right.
tglsfdcac443d1 Document brin_summarize_new_pages
alvherre81ee726 Code and docs review for cube kNN support.
tglsfdc241448b Rename (new|old)estCommitTs to (new|old)estCommitTsXid
jconwayfd19525 Put back one copyObject() in rewriteTargetView().
tglsfdcefe4c9d Add some comments about division of labor between rewriter and planner.
tglsfdce5e5267 Minor hacking on contrib/cube documentation.
tglsfdce842908 Avoid useless truncation attempts during VACUUM.
tglsfdce5d06f2 Dept of second thoughts: the !scan_all exit mustn't increase scanned_…
tglsfdc0dab5ef Fix ALTER OPERATOR to update dependencies properly.
tglsfdc5f36096 Add a comment noting that FDWs don't have to implement EXCEPT or LIMI…
tglsfdc805ac78 doc: Add index entries and better documentation link for Linux OOM
petere253de19 doc: Remove redundant duplicate URLs from ulink elements
petere3cd1ba1 Fix comments about WAL rule "write xlog before data" versus pg_multix…
nmisch3c93a60 Add some more defenses against silly estimates to gincostestimate().
tglsfdcc7e27be Teach flatten_reloptions() to quote option values safely.
tglsfdcdfcd9cb Cover heap_page_prune_opt()'s cleanup lock tactic in README.
nmischee94300 Update copyright for 2016
bmomjianad08bf5 Update copyright for 2016
tglsfdc48c9f28 Update copyright for 2016
tglsfdcde7c8db Make copyright.pl cope with nonstandard case choices in copyright not…
tglsfdcdf35af2 Adjust back-branch release note description of commits a2a718b22 et al.
tglsfdc7157fe8 Fix overly-strict assertions in spgtextproc.c.
tglsfdcb416c0b Teach pg_dump to quote reloption values safely.
tglsfdc90e61df Fix treatment of *lpNumberOfBytesRecvd == 0: that's a completion cond…
tglsfdc0279891 Do a final round of copy-editing on the 9.5 release notes.
tglsfdcc6aeba3 Do some copy-editing on the docs for replication origins.
tglsfdc939d10c Guard against null arguments in binary_upgrade_create_empty_extension().
tglsfdcc1611db Do some copy-editing on the docs for row-level security.
tglsfdcf47b602 Fix bogus lock release in RemovePolicyById and RemoveRoleFromObjectPo…
tglsfdcfb1227a Fix regrole and regnamespace types to honor quoting like other reg* t…
tglsfdcb0cadc0 Fix regrole and regnamespace output functions to do quoting, too.
tglsfdc8978eb0 Fix typo in comment.
robertmhaas5d35438 Adjust behavior of row_security GUC to match the docs.
tglsfdc7debf36 Docs: provide a concrete discussion and example for RLS race conditions.
tglsfdc9b181b0 In psql's tab completion, change most TailMatches patterns to Matches.
tglsfdc4f18010 Convert psql's tab completion for backslash commands to the new style.
tglsfdc83be184 Add to_regnamespace() and to_regrole() to the documentation.
tglsfdcefa318b Make pg_shseclabel available in early backend startup
alvherreea0d494 Make the to_reg*() functions accept text not cstring.
tglsfdc9211919 In opr_sanity regression test, check for unexpected uses of cstring.
tglsfdc4aecd22 Make pg_receivexlog silent with 9.3 and older servers
alvherre3343ea9 Sort $(wildcard) output where needed for reproducible build output.
tglsfdc419400c Remove some ancient and unmaintained encoding-conversion test cruft.
tglsfdcabb1733 Add scale(numeric)
alvherre65681d0 Fix typo in create_transform.sgml.
tatsuo-ishii4bf8716 Comment typo fix.
tglsfdcdad0899 In initdb's post-bootstrap phase, drop temp tables explicitly.
tglsfdca967613 Windows: Make pg_ctl reliably detect service status
alvherre5e0b5dc Provide more detail in postmaster log for password authentication fai…
tglsfdc6b1a837 Remove vestigial CHECK_FOR_INTERRUPTS call.
tglsfdcb1a9bad pgstat: add WAL receiver status view & SRF
alvherre33b054b Use plain mkdir() not pg_mkdir_p() to create subdirectories of PGDATA.
tglsfdcfa838b5 Add win32security to LIBOBJS
alvherreb41fb65 Fix unobvious interaction between -X switch and subdirectory creation.
tglsfdcf81c966 Fix order of arguments to va_start()
alvherrec44d013 Delay creation of subplan tlist until after create_plan().
tglsfdca54676a Marginal cleanup of GROUPING SETS code in grouping_planner().
tglsfdcc662ef1 Remove reundand include of TestLib
mhagander2650486 Fix typo in comment
mhagandere9282e9 Blind attempt at a Cygwin fix
alvherre4631721 Revert "Blind attempt at a Cygwin fix"
alvherre687f2cd Avoid pin scan for replay of XLOG_BTREE_VACUUM
simonat2ndQuadrant529baf6 Add STRICT to some C functions created by the regression tests.
tglsfdcb602842 Revoke change to rmgr desc of btree vacuum
simonat2ndQuadrant1cb63c7 Clean up code for widget_in() and widget_out().
tglsfdc26d538d Clean up some lack-of-STRICT issues in the core code, too.
tglsfdc3ef16c4 Add some checks on "char"-type columns to type_sanity and opr_sanity.
tglsfdc820bdcc Remove a useless PG_GETARG_DATUM() call from jsonb_build_array.
tglsfdcc618e1b doc: Fix typo in logical decoding documentation
petere950ab82 Remove obsolete comment.
robertmhaas866566a Avoid dump/reload problems when using both plpython2 and plpython3.
tglsfdcfb6fcbd Use LOAD not actual code execution to pull in plpython library.
tglsfdc796d1e8 Remove no-longer-needed old-style check for incompatible plpythons.
tglsfdc1e29e63 Maintain local LogwrtResult consistently
simonat2ndQuadrante63bb45 Add new user fn pg_current_xlog_flush_location()
simonat2ndQuadrant7032703 psql: Update tab completion comment
peterebc56d58 psql: Fix CREATE INDEX tab completion
petereb1bfb28 psql: Improve CREATE INDEX CONCURRENTLY tab completion
petere26905e0 Run pgindent on src/bin/pg_dump/*
tglsfdc5b5fea2 Access pg_dump's options structs through Archive struct, not directly.
tglsfdce72d7d8 Handle extension members when first setting object dump flags in pg_d…
tglsfdc6a61d1f Properly close token in sspi authentication
mhagandera923af3 Fix build_grouping_chain() to not clobber its input lists.
tglsfdc23c2dd0 Fix spelling mistakes.
robertmhaascf7dfbf Fix minor typo in comment
mhagander4189e3d psql: Add completion support for DROP INDEX CONCURRENTLY
petere57ce9ac Remove dead code in pg_dump.
tglsfdc8d290c8 Re-pgindent a few files.
tglsfdc65c5fcd Restructure index access method API to hide most of it at the C level.
tglsfdc49b4950 Add explicit cast to amcostestimate call.
tglsfdc85f2228 Fix typo.
tatsuo-ishii53c949c Remove Cygwin-specific code from pg_ctl
adunstan9ff6027 Fix assorted inconsistencies in GiST opclass support function declara…
tglsfdc948c979 Add two HyperLogLog functions
alvherredbe2328 Fix assorted inconsistencies in GIN opclass support function declarat…
tglsfdc216d568 Properly install dynloader.h on MSVC builds
bmomjianc8642d9 PostgresNode: Add names to nodes
alvherrea7de3dc Support multi-stage aggregation.
robertmhaas45be99f Support parallel joins, and make related improvements.
robertmhaas422a55a Refactor to create generic WAL page read callback
simonat2ndQuadrantd0f2f53 psql: Add tab completion for COPY with query
petere978b2f6 Speedup 2PC by skipping two phase state files in normal path
simonat2ndQuadrantc80b31d Refactor headers to split out standby defs
simonat2ndQuadrant38710a3 Remove unused argument from ginInsertCleanup()
MasaoFujiib995518 Add defenses against putting expanded objects into Const nodes.
tglsfdcbe44ed2 Improve index AMs' opclass validation procedures.
tglsfdcd9b9289 Suppress compiler warning.
tglsfdc647d87c Make extract() do something more reasonable with infinite datetimes.
tglsfdca396144 Remove new coupling between NAMEDATALEN and MAX_LEVENSHTEIN_STRLEN.
tglsfdc80aa219 Improve levenshtein() docs.
tglsfdcfd5200c Improve cross-platform consistency of Inf/NaN handling in trig functi…
tglsfdce1bd684 Add trigonometric functions that work in degrees.
tglsfdcdf43fcf pg_dump: Fix quoting of domain constraint names
alvherre6ae4c8d psql: Improve completion of FDW DDL commands
petere73193d8 Adjust degree-based trig functions for more portability.
tglsfdc65abaab Further adjust degree-based trig functions for more portability.
tglsfdc360f67d Still further adjust degree-based trig functions for more portability.
tglsfdc0034757 Yet further adjust degree-based trig functions for more portability.
tglsfdc1129c2b Correct comment in GetConflictingVirtualXIDs()
simonat2ndQuadrantad2e233 Revert "Fix broken multibyte regression tests."
tatsuo-ishii879d713 Various fixes to REFRESH MATERIALIZED VIEW tab completion.
kgrittncc988fb Improve ResourceOwners' behavior for large numbers of owned objects.
tglsfdcb8682a7 Fix startup so that log prefix %h works for the log_connections message.
tglsfdc5b3cc1a Mostly mechanical cleanup of pgbench
alvherre8bea3d2 pgbench: improve multi-script support
alvherree09507a Fix volatility marking of pg_size_pretty function
MasaoFujii025b2f3 Fix cross-version pg_dump for aggregate combine functions.
robertmhaaseaf7b1f Assert that create_unique_path returns non-NULL.
robertmhaas7f46eaf Add gin_clean_pending_list function to clean up GIN pending list
MasaoFujii62e2ddd Fix typos in comments and doc
MasaoFujiie374838 Fix spi_worker mention in bgworker documentation
alvherre80db1ca Add [NO]BYPASSRLS options to CREATE USER and ALTER USER docs.
robertmhaas96198d9 Avoid multiple foreign server connections when all use same user mapp…
robertmhaas2f6b041 Add missing quotation mark.
robertmhaasfbe5a3f Only try to push down foreign joins if the user mapping OIDs match.
robertmhaasb88ef20 postgres_fdw: Refactor deparsing code for locking clauses.
robertmhaasc35c4ec Fix syntax descriptions for replication commands in logicaldecoding.sgml
MasaoFujii7e22470 Fix incorrect pattern-match processing in psql's \det command.
tglsfdcb603766 pgbench: refactor handling of stats tracking
alvherreb319356 Migrate PGPROC's backendLock into PGPROC itself, using a new tranche.
robertmhaas2251179 Migrate replication slot I/O locks into a separate tranche.
robertmhaascc592c4 postgres_fdw: More preliminary refactoring for upcoming join pushdown.
robertmhaas9217bf3 Fix whitespace
petere7dc09c1 Fix error in documentated use of mingw-w64 compilers
adunstan61ce1e8 Fix misspelled function name in comment.
hlinnakae51ab85 Fix typos in comments
mhagander7a58d19 Make sure ecpg header files do not have a comment lasting several lin…
89611c4 Various fixes to "ALTER ... SET/RESET" tab completions
MasaoFujii64f5edc pgbench: Install guards against obscure overflow conditions.
robertmhaas1d0c3b3 pgbench: allow per-script statistics
alvherre7191ce8 Make all built-in lwlock tranche IDs fixed.
robertmhaasf25d07d Fix lossy KNN GiST when ordering operator returns non-float8 value.
feodor23f3cc3 Fix typo in comment
mhagandera4627e8 Fix pg_description entries for jsonb_to_record() and jsonb_to_records…
tglsfdc2ad83ff Remove unnecessary "implementation of FOO operator" DESCR() entries.
tglsfdc3cb5867 Don't test for system columns on join relations
alvherre2808a2e Remove printQueryOpt.quote field.
tglsfdcac7238d Improve error reporting when location specified by postgres -D does n…
petere7d17e68 Add support for systemd service notifications
peteree6ecc93 Fix IsValidJsonNumber() to notice trailing non-alphanumeric garbage.
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Improve performance in freeing memory contexts
The single linked list of memory contexts could result in O(N^2)performance to free a set of contexts if they were not freed inreverse order of creation. In many cases the reverse order wasused, but there were some significant exceptions that caused real-world performance problems. Rather than requiring all callers tocare about the order in which contexts were freed, and hunting downand changing all existing cases where the wrong order was used, weadd one pointer per memory context so that the implementationdetails are not so visible.Jan Wieck
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commit25c539233044c235e97fd7c9dc600fb5f08fe065
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26 changes: 14 additions & 12 deletionssrc/backend/utils/mmgr/mcxt.c
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1 change: 1 addition & 0 deletionssrc/include/nodes/memnodes.h
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