- 06 5月, 2016 1 次提交
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由 Amil Khanzada 提交于
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- 05 5月, 2016 1 次提交
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由 Kuien Liu 提交于
Files changed: modified: src/backend/cdb/motion/ic_common.c modified: src/backend/executor/spi.c modified: src/backend/nodes/outfuncs.c modified: src/backend/optimizer/path/costsize.c modified: src/backend/storage/file/compress_zlib.c Note: The warning in function _outScanInfo() of outfuncs.c is temporally fixed and would be treated as dead code to be removed soon. Thanks to Heikki Linnakangas' comments.
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- 04 5月, 2016 3 次提交
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由 Heikki Linnakangas 提交于
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由 Daniel Gustafsson 提交于
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由 Pengcheng Tang 提交于
When user dumps database to Data Domain Boost server, storage unit and backup directory must be already created and specified, previously, we hard coded the storage unit to "GPDB" and user had no option to use others. This commit adds --ddboost-storage-unit option, which allows user to dynamically specify storage unit for dump and restore. This commits allows user to have storage unit information statically saved into configure file in their cluster host. This commit added storage unit option into gpmfr for replicating and recovering dump copies, in which case it uses identical storage unit and backup directory between primary and secondary DDBoost server. --ddboost-storage-unit option takes higher priority than using statically configured storage unit. Authors: Pengcheng Tang, Marbin Tan, Nikhil Kak Lawrence Hamel, Stephen Wu, Chris Hajas, Chumki Roy
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- 03 5月, 2016 3 次提交
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由 Heikki Linnakangas 提交于
Instead of pushing the responsibility of rescanning down to each different kind of external table implement rescanning in fileam.c in a generic fashion, by closing and reopening the underlying "url". This gets us rescan support for custom and EXECUTE-type external tables, which was missing before, and also makes the code simpler. There are no known cases where the rescan support is currently needed (hence no test case included), because the planner puts Materialize nodes on top of external scans, but in principle every plan node is supposed to be rescannable. I tested this by reverting the previous patch that fixed using external scans in a subplan; without that patch, an external table in a subplan would get rescanned.
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由 Heikki Linnakangas 提交于
ParallelizeCorrelatedSubPlanMutator() turns each Scan on a base relation into a "Result - Material - Broadcast - Scan" pattern, but it missed ExternalScans. External tables are supposed to be treated as distributed, i.e. each segment holds different part of the external table, so they need to be treated like regular tables.
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由 Heikki Linnakangas 提交于
Long time ago, a hack was put in place in GPDB to use the "scan" slot, instead of the "outer" slot which is used in the upstream, to hold the result of an Agg or Window plan node's child. It's not clear to me why that was done. There was even a comment in fix_upper_expr() saying we wouldn't need it if we just fixed the executor to not contain that hack, and there was also a TODO comment in CMappingColIdVarPlStmt.cpp about that. Everything seems to work without those hacks, so revert this thing back to the way it works in the upstream. This is simpler in its own right, and also reduces our diff vs. upstream, which will make merging easier in the future.
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- 30 4月, 2016 1 次提交
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This closes #682 Without GUC_GPDB_ADOPT, the values for guc is not going to be dispatched to the QE processes.
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- 29 4月, 2016 2 次提交
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由 Kuien Liu 提交于
* Remove warning when compiling aosegfiles.c Use strlcpy instead of strncat to stop compiler complaining. The original case "strncat(segnumArray, tmp, sizeof(tmp))" is simple and safe, but the compiler complains much by law [-Wstrncat-size]. Changes to be committed: modified: src/backend/access/aocs/aocssegfiles.c modified: src/backend/access/appendonly/aosegfiles.c * speed up a bit by replacing strncat with strlcpy
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由 Kuien Liu 提交于
Files changed: modified: src/backend/access/external/url.c modified: src/backend/cdb/cdbhash.c modified: src/backend/cdb/cdbmutate.c modified: src/pl/plpgsql/src/pl_funcs.c Skipped: catcoretable.c:104:26:CatCoreType_int4_array because it is an enumerated constant to ensure integrity
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- 27 4月, 2016 2 次提交
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由 Shreedhar Hardikar 提交于
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由 Shreedhar Hardikar 提交于
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- 26 4月, 2016 1 次提交
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由 Daniel Gustafsson 提交于
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- 25 4月, 2016 7 次提交
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由 Heikki Linnakangas 提交于
atpxPartAddList() needs a CreateStmt that represents the parent table, but instead of creating it already in the parser, and adding more details to it in analyze.c, it's simpler to create it later, in atpxPartAddList(), where it's actually needed.
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由 Heikki Linnakangas 提交于
The code in InitPostgres() was refactored in PostgreSQL 9.0 so that it no longer uses FindMyDatabaseByOid() function. We had backpatched the InitPostgres() changes already, so backpatch the removal of FindMyDatabaseByOid() as well. Silences a compiler warning.
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由 Pengzhou Tang 提交于
In _SPI_execute_plan, debug_query_string was set directly to plan->query which is not memory context safe, it means debug_query_string have a chance to refer to a invalid address when FATAL/PANIC level error occurs.
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由 Heikki Linnakangas 提交于
A common source of bugs has been that an object gets assigned a different OID in the master and in segments. A segment should normally never have to allocate an OID (for catalog objects) on its own, all OIDs should be allocated in the master, and sent over to the segments. To make such bugs easier to catch, add a WARNING if an OID is allocated in a segment. There were some DEBUG1 elogs for the same thing in place already, but the list of catalogs that need synchronized OIDS wasn't up-do-date, and this new place for the elog() is less invasive anyway.
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由 Heikki Linnakangas 提交于
When I merged the operator family patch, I missed dispatching the new DDL commands to segments. Because of that, the segments didn't have information about operator families. Some operator families would be greated implicitly by CREATE OPERATOR CLASS, but you wouldn't necessarily get the same configuration of families and classes as in the master. Things worked pretty well despite that, because operator families and classes are used for planning, and planning happens in the master. Nevertheless, we really should have the operator family information in segments too, in case you run queries in maintenance mode directly on the segments, or if you execute functions in segments that need to execute expression that depend on them. Also, there were no regression tests for the new DDL commands.
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由 Heikki Linnakangas 提交于
If you do CREATE OPERATOR, with a commutator or negator operator that doesn't exist yet, the system creates a "shell" entry for the non-existent operator. But those shell operators didn't get the same OID in all segments, which could lead to strange errors later. I couldn't find a test case demonstrating actual bugs from that, but it sure seems sketchy. Given that we take care to synchronize the OID of the primary created operator, surely we should do the same for all operators.
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由 Heikki Linnakangas 提交于
The out/readfuncs.c support for AlterTableStmt.comptypeArrayOid was missing. Because of that, the segments didn't get the OID of the composite type's array type from master, and allocated it on their own.
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- 22 4月, 2016 2 次提交
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由 Pengzhou Tang 提交于
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tuple. This closes #649 Squashed commit of the following: commit 96f415bc1744533e96a74bcc85016ff5df65d06e Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Thu Apr 21 15:08:49 2016 -0700 Don't call prepare for execution if no generator is registered commit 5318e9214a3bbc237c0d79017cdef02538c4e711 Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Thu Apr 21 11:35:22 2016 -0700 Adding if codegen protection in starting active manager and while deleting manager commit 12b0045d51a5b056b32a6cc9ef370e6d9af315fd Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Fri Apr 15 14:33:55 2016 -0700 Updating Readme for Codegen GPDB Function commit d17119c5d8ce9a706b3321d5e7ad41f419fddbdc Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Wed Apr 13 13:25:14 2016 -0700 Add documentation for how to codegen in README.md commit d711be4bb044592e7f97bf31ceb5f32337ad6d03 Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Wed Apr 13 11:19:03 2016 -0700 Fixing doxygen namespace addtogroup commit e34131bcc9bb3d36c5e8995e1a0efe11fbd55417 Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Wed Apr 13 11:17:32 2016 -0700 Changing CodeGen to Codegen commit bedfcca80b5f1ff796783ca7c2035d920ae86c4e Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Wed Apr 13 10:51:39 2016 -0700 Fix cpplint error commit 32f89feedba655e1242529c78a54faf01ddf32bf Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Wed Apr 13 10:48:49 2016 -0700 Change regular version of generated to regular version of target in comment commit d1da2824c08e34eb7139b08cd9d2aff19bf008e7 Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Wed Apr 13 10:42:09 2016 -0700 Made GetFunctionPointer and CreateFunction to take typedef of function type as only public api commit 9f48f77bd9fc50c7d29a4e8f7700452ef88dc79f Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Tue Apr 12 17:18:24 2016 -0700 Rename doCodegeneration to GenerateCodeInternal commit 9884d07f4c6ab08d9ccca8d07b80974081cda1fa Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Tue Apr 12 17:15:55 2016 -0700 fix cpplint error commit c21b3bee3e289675fc13017688269b40e26efa11 Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Tue Apr 12 17:08:16 2016 -0700 Update comments commit f016bb582af65e84def1b55917017008e292d45b Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Tue Apr 12 17:01:19 2016 -0700 Adding assert in static setToRegular function commit 93a791a4ec415313933dd5b7c1ae17dbdd6193a6 Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Tue Apr 12 16:49:15 2016 -0700 Removing decltype in Slotdeformtype codegen since we know the functype commit ed95193d0991cb24fd68f6d9a473de630f297b0c Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Tue Apr 12 16:45:49 2016 -0700 Fixed compiler / unit test failure Changed InitCodeGen to InitCodegen commit 3c95c9efdd4336e100a86748b0e87d79f07bcc11 Author: Karthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Date: Tue Apr 12 16:28:24 2016 -0700 Changing CodeGen back to Codegen while cherry-picking commit 4e24ef22bcf54edc00c2a0d1f9f9703364cdf5ba Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Tue Apr 12 11:08:42 2016 -0700 Changing auto to actual type commit 1d92fc190dda3ec866edc83d56d9eca9fe90a63a Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Tue Apr 12 10:44:49 2016 -0700 fix indent in codegen_utils commit ea6fa787a2332f94b8d20d24825ba1f0a240d02e Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 17:25:53 2016 -0700 Adding codegen guc to wrapper function so related function not executed when codegen guc is disabled commit f1cd7d80d8d81f3565f3ab12cb94a3c4cc58c44a Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 17:13:24 2016 -0700 Changing bool to unsigned int in codegen_wrapper.h commit 7ef462540a312d077b332c732c125c55dedb6b14 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 16:59:08 2016 -0700 Fix based on lint complain commit ddc55cec0d579a03cb9e2303efa6d74f5183979f Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 16:19:48 2016 -0700 Removing commented code from unittest commit 28b8886ed2bfdc854aa38f871a41536c1e6cef29 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 16:17:45 2016 -0700 Chaging auto in for to actual type commit ad8d78e07e9b789f4d8ae3c6ccc3cea1a05089c0 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 16:13:21 2016 -0700 * Handle return value of SetToGenerated from PrepareForExecution * Change size_t to unsigned integer commit d46ee8be414b3ac2a9ea7ef899f29cef3df145c7 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 15:30:40 2016 -0700 Introducing template function to do enroll for any type of generator commit 83428605f906e28d0fc994dcc311e0cc3e6d9e12 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 14:41:11 2016 -0700 Changing manager to take module name as argument commit b88aa40f89860e7c15503365ea304d2392f71cda Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 14:27:31 2016 -0700 adding more comments to SlotDeformTupleCodeGenInfo and unique counter commit df1b704548fcbc1b43524064eb2f024995eea865 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 14:08:34 2016 -0700 Change test target to have ext .t and adding gitignore for that extension commit 9ee3521ca687c4ea7f13d15893f47146ecdb5277 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 13:59:57 2016 -0700 Add target_include_directories for test library header file commit effb7dc165b4c7094731dc39e0872741b28b2e6a Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Mon Apr 11 13:36:50 2016 -0700 Move all possible ifdef from gpdb to codegen_wrapper based on pull request comments commit 989b96a91c1e843577b5f24623d1e4a6b810394c Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Fri Apr 8 10:43:17 2016 -0700 fixing comments for GetOrigFuncName in codegen_interface commit 665de065c34ea13abcec8c5f3a3336558dae501f Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Fri Apr 8 10:27:31 2016 -0700 Disabling codegen guc by default commit ec34513e86dea95bd36ee528724273c1c19e7062 Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Thu Apr 7 16:28:43 2016 -0700 Fixed comments space/tab so it aligned in different editor commit 35a60fe2fd053a5babd1820302afad95c5c2635f Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Thu Apr 7 16:12:08 2016 -0700 Fixing coding style based on cpplint commit 9477dcf6c0a7ffcca77b9f2c62c7340d13f474aa Author: Karthikeyan Jambu Rajaraman <krajaraman@pivotal.io> Date: Thu Apr 7 13:37:01 2016 -0700 Adding USE_CODEGEN ifdef commit 142ffc1416341a3ac1d0fe37a83577168f2ec166 Author: Shreedhar Hardikar <shardikar@pivotal.io> Date: Tue Apr 5 22:21:19 2016 +0000 Make codegen work with GPDB unit test framework commit 9dca9507dd933a5517bee3ca34615c09c23c1728 Author: Shreedhar Hardikar <shardikar@pivotal.io> Date: Mon Apr 4 22:10:21 2016 +0000 Add gpcodegen_mock.c commit 41d515ff0342d3df3b0853ad91731f6d1d75843c Author: Shreedhar Hardikar <shardikar@pivotal.io> Date: Mon Apr 4 21:46:34 2016 +0000 Remove unneccessary header file includes in codegen commit 14c5e14b9834197693b1ef56efa96386cfe049c5 Author: Foyzur Rahman <frahman@gmail.com> Date: Tue Apr 12 14:49:51 2016 -0700 Integrate codegen framework and make simple external call to slot deform tuple Signed-off-by: NKarthikeyan Jambu Rajaraman <karthi.jrk@gmail.com> Signed-off-by: NFoyzur Rahman <frahman@gmail.com>
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- 21 4月, 2016 2 次提交
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由 Daniel Gustafsson 提交于
Fixes compiler warning for implicit declaration due to missing headerfile include: copy.c:4143:6: warning: implicit declaration of function 'reconstructTupleValues' is invalid in C99 [-Wimplicit-function-declaration]
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由 Venkatesh Raghavan 提交于
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- 20 4月, 2016 2 次提交
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由 Atri Sharma 提交于
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`set optimizer_join_arity_for_associativity_commutativity=7` will hint at the optimizer to stop exploring join associativity and join commutativity transformations when an n-ary join operator has more than 7 children during optimization, pruning quite a bit of the search space.
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- 19 4月, 2016 2 次提交
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由 Daniel Gustafsson 提交于
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由 Daniel Gustafsson 提交于
We really shouldn't get a sentinel node here but if we for some reason do we need/should handle it by erroring out rather than propagating the sentinel. Reviewed by vraghavan@
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- 16 4月, 2016 1 次提交
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由 Foyzur Rahman 提交于
CodegenUtils. This closes #648 Signed-off-by: NFoyzur Rahman <frahman@gmail.com>
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- 15 4月, 2016 1 次提交
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由 Jimmy Yih 提交于
Currently, the error reporting for duplicate key value violation for unique indexes does not contain useful information for users when debugging. This commit backports two commits from PostgreSQL (shown below) and updates our multikey tuplesort to use the same. Now the error will display the first instance of a duplicate key violation. Authors: Jimmy Yih and Abhijit Subramanya commit b680ae4b Author: Tom Lane <tgl@sss.pgh.pa.us> Date: Sat Aug 1 19:59:41 2009 +0000 Improve unique-constraint-violation error messages to include the exact values being complained of. In passing, also remove the arbitrary length limitation in the similar error detail message for foreign key violations. Itagaki Takahiro Conflicts: contrib/citext/expected/citext.out contrib/citext/expected/citext_1.out src/backend/access/common/indextuple.c src/backend/access/index/genam.c src/backend/access/nbtree/nbtinsert.c src/backend/utils/adt/ri_triggers.c src/backend/utils/adt/ruleutils.c src/include/access/genam.h src/include/access/itup.h src/include/utils/builtins.h src/test/regress/expected/alter_table.out src/test/regress/expected/arrays.out src/test/regress/expected/create_index.out src/test/regress/expected/plpgsql.out src/test/regress/expected/transactions.out src/test/regress/expected/uuid.out src/test/regress/output/constraints.source src/test/regress/output/tablespace.source commit 527f0ae3 Author: Tom Lane <tgl@sss.pgh.pa.us> Date: Sat Aug 1 20:59:17 2009 +0000 Department of second thoughts: let's show the exact key during unique index build failures, too. Refactor a bit more since that error message isn't spelled the same. Conflicts: src/backend/access/nbtree/nbtinsert.c src/backend/utils/sort/tuplesort.c src/test/regress/expected/alter_table.out src/test/regress/expected/create_index.out
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- 14 4月, 2016 4 次提交
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由 Atri Sharma 提交于
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由 Pengzhou Tang 提交于
The maximal number of distributed by columns is 1600, gpdb should error out when it exceeds the limitation. Another thing is gpdb should allocate enough memory to hold those columns, otherwise it will cause memory overflow.
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由 Shreedhar Hardikar 提交于
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由 Kuien Liu 提交于
Three functions are available now: - convert_from(bytea, name) returns text - convert_to(text, name) returns bytea - length(bytea, name) returns int Related commits (partial codes are backported before OSS but not actived) commit a9742f12 Author: Tom Lane <tgl@sss.pgh.pa.us> Date: Wed Jan 9 23:43:54 2008 +0000 Remove incorrect (and ill-advised anyway) pfree's in pg_convert_from and pg_convert_to. Per bug #3866 from Andrew Gilligan. commit 02138357 Author: Andrew Dunstan <andrew@dunslane.net> Date: Mon Sep 24 01:29:30 2007 +0000 Remove "convert 'blah' using conversion_name" facility, because if it produces text it is an encoding hole and if not it's incompatible with the spec, whatever the spec means (which we're not sure about anyway). commit 55613bf9 Author: Andrew Dunstan <andrew@dunslane.net> Date: Tue Sep 18 17:41:17 2007 +0000 Close previously open holes for invalidly encoded data to enter the database via builtin functions, as recently discussed on -hackers. chr() now returns a character in the database encoding. For UTF8 encoded databases the argument is treated as a Unicode code point. For other multi-byte encodings the argument must designate a strict ascii character, or an error is raised, as is also the case if the argument is 0. ascii() is adjusted so that it remains the inverse of chr(). The two argument form of convert() is gone, and the three argument form now takes a bytea first argument and returns a bytea. To cover this loss three new functions are introduced: . convert_from(bytea, name) returns text - converts the first argument from the named encoding to the database encoding . convert_to(text, name) returns bytea - converts the first argument from the database encoding to the named encoding . length(bytea, name) returns int - gives the length of the first argument in characters in the named encoding commit 75c6519f Author: Tatsuo Ishii <ishii@postgresql.org> Date: Sun Mar 25 11:56:04 2007 +0000 Add new encoding EUC_JIS_2004 and SHIFT_JIS_2004, along with new conversions among EUC_JIS_2004, SHIFT_JIS_2004 and UTF-8. catalog version has been bump up. Committers: Kuien Liu and Haozhou Wang
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- 13 4月, 2016 1 次提交
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由 Foyzur Rahman 提交于
Signed-off-by: NNikos Armenatzoglou <nikos.armenatzoglou@gmail.com>
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- 12 4月, 2016 1 次提交
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由 Heikki Linnakangas 提交于
It didn't do anything useful AFAICS.
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- 11 4月, 2016 2 次提交
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由 Kenan Yao 提交于
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由 Kuien Liu 提交于
* Support the aggregation transition datatype to be "internal" Backport below commits from upstream: commit 22d9ddbb Author: Tom Lane <tgl@sss.pgh.pa.us> Date: Sat Aug 14 15:47:13 2010 +0000 Fix planner to make a reasonable assumption about the amount of memory space used by array_agg(), string_agg(), and similar aggregate functions that use "internal" as their transition datatype. The previous coding thought this took *no* extra space, since "internal" is pass-by-value; but actually these aggregates typically consume a great deal of space. Per bug #5608 from Itagaki Takahiro, and fix suggestion from Hitoshi Harada. Back-patch to 8.4, where array_agg was introduced. commit 9e0247ab Author: Tom Lane <tgl@sss.pgh.pa.us> Date: Fri Nov 14 19:47:50 2008 +0000 In CREATE AGGREGATE, allow the transition datatype to be "internal", but only if the user is superuser. This makes available to extension modules the same sort of trick being practiced by array_agg(). The reason for the superuser restriction is that you could crash the system by connecting up an incompatible pair of internal-using functions as an aggregate. It shouldn't interfere with any legitimate use, since you'd have to be superuser to create the internal-using transition and final functions anyway. Besides, we cannot find regression tests in above commits, so we add a set of tests for this feature, a part of them come from legacy extension "intagg" regression tests. Conflicts: src/test/regress/expected/arrays.out src/test/regress/sql/arrays.sql * add tests to #588: run with role of (non-)superuser #588: Support the aggregate's transype to be "internal" Normally, the aggregate's transtype can't be a pseudo-type. However, we can allow "internal" for functions that want to pass pointers to private data structures; but allow that only to superusers. Here we add tests to verify this constraint.
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- 10 4月, 2016 1 次提交
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由 Daniel Gustafsson 提交于
This code was commented out without providing any useful information so remove to reduce clutter.
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