hvlad
60dc5dd571
Additional patch for CORE-3362 : Cursors should ignore changes made by the same statement
...
Better (i hope) fix for implicit cursors stability in PSQL
2011-03-08 09:05:28 +00:00
asfernandes
9dd82235f7
Replace some nod_list by array of nodes and change implementation of nod_returning to ReturningClause.
2011-03-07 03:15:07 +00:00
asfernandes
604bb0d769
Misc
2011-03-06 17:18:04 +00:00
asfernandes
5ffa89e0c7
Reference DML statements in DSQL with StmtNode instead of dsql_nod.
2011-03-06 02:48:34 +00:00
dimitr
d68affa114
More complex fix for CORE-3374: Server may crash or corrupt data if SELECT WITH LOCK is issued against records not in the latest format. It involves upgrading the record to the current format, like UPDATE does.
2011-03-05 17:33:01 +00:00
asfernandes
8d6c054d87
Refactored nod_src_info.
2011-03-05 02:47:22 +00:00
asfernandes
1c6e990926
Refactor DSQL INSERT, UPDATE, DELETE, MERGE, UPDATE OR INSERT and assignment statements.
2011-03-04 01:47:49 +00:00
hvlad
69df3d720f
Additional patch for CORE-3362 : Cursors should ignore changes made by the same statement
...
Statements with more that one cursors should not create savepoint for the first cursor
2011-03-02 09:43:13 +00:00
hvlad
4cb57947fd
Additional patch for CORE-3362 : Cursors should ignore changes made by the same statement
2011-02-28 10:11:37 +00:00
asfernandes
0e58483989
Refactor nod_cursor.
2011-02-26 21:51:45 +00:00
asfernandes
74a6076b50
Replace some blr_block by blr_begin, as before.
2011-02-26 01:10:26 +00:00
asfernandes
2096bd7239
Refactor DSQL exceptions: nod_on_error, nod_sqlcode, nod_gdscode, nod_exception and nod_default.
2011-02-25 02:52:51 +00:00
asfernandes
0ab05bd41c
Refactor nod_start_savepoint and nod_end_savepoint.
2011-02-22 16:06:08 +00:00
asfernandes
dca1961a82
Refactor nod_while.
2011-02-22 15:30:06 +00:00
asfernandes
db4390bf9f
Refactor SET GENERATOR / ALTER SEQUENCE.
2011-02-22 01:57:51 +00:00
asfernandes
0a6e338392
Refactoring nod_list and nod_block statements.
2011-02-22 00:51:56 +00:00
dimitr
7a405a4eea
Fixed CORE-3058: New generators are created with wrong value when more than 32K generators was previously created.
2011-02-17 06:05:16 +00:00
asfernandes
305b989cf8
Fixed hang found with CORE-3340 test-case.
2011-02-09 21:26:18 +00:00
dimitr
679367a35f
Misc.
2011-02-09 10:57:32 +00:00
asfernandes
1388655673
Fixed CORE-3255 - The server could crash using views with GROUP BY.
2011-02-06 21:59:20 +00:00
asfernandes
bf77761d84
Fixed CORE-3310 - RDB$GET_CONTEXT and between in view.
...
Fixed CORE-3338 - Some expression indexes with COALESCE, CASE and DECODE became inoperant.
Removed DSQL hidden variables expressions.
Refactored COALESCE, DECODE and (simple) CASE, using new BLR verbs.
Fixed v3 regression with UPDATE OR INSERT inside PROCEDURE/FUNCTION.
Fixed assert with DECODE/CASE with only test parameters and no values.
2011-02-06 18:13:12 +00:00
asfernandes
b0f702e7bd
Another small refactor on variables in DSQL.
2011-01-31 14:47:41 +00:00
asfernandes
d7d3c4d8ab
Refactor internals of DSQL variables.
2011-01-31 00:13:15 +00:00
asfernandes
ccaaca7c72
Misc
2011-01-29 17:24:29 +00:00
dimitr
d037cc2ef0
More work on enlarging the message buffers. To be continued.
2011-01-28 18:51:23 +00:00
dimitr
e0f5a68da0
More work on enlarging the message buffers. To be continued.
2011-01-28 18:50:27 +00:00
asfernandes
23ae9f62e8
Refactor DSQL's BREAK, LEAVE and CONTINUE.
2011-01-22 21:32:29 +00:00
asfernandes
ffb28dfc3d
Misc
2011-01-22 17:15:52 +00:00
alexpeshkoff
fc41c54a62
warnings
2011-01-21 17:16:13 +00:00
hvlad
8e4755b20f
Front ported fix for bug CORE-3282 : EXECUTE STATEMENT parses the SQL text using wrong charset
2011-01-21 10:03:17 +00:00
asfernandes
123aa675ab
Refactor nod_aggregate, nod_relation, nod_rse, nod_derived_table, nod_query_spec and nod_limit
2011-01-09 21:58:56 +00:00
asfernandes
0b1fa97b4a
Refactored the DSQL support of cursor statements, execute procedure and execute statement
2010-12-23 18:42:06 +00:00
asfernandes
c268c1f25c
Fixed CORE-2204 - Constraints on SP output parameters are checked even when the SP returns zero rows
2010-12-05 16:49:24 +00:00
asfernandes
5e95a16141
Use the impure space of string variable in a consistently (first or subsequent request execution) and optimized (no double allocation) way
2010-12-05 14:44:28 +00:00
asfernandes
83d74dc2b4
Rework on line/column info support to make it faster
2010-12-05 00:55:54 +00:00
asfernandes
9c42d4e5af
Finish the statements refactor in the engine. Get rid of jrd_nod.
2010-12-04 22:15:03 +00:00
asfernandes
bcbc1ed46e
Move some previously static functions to StmtNodes.cpp
2010-11-29 14:54:07 +00:00
asfernandes
8af7ec0211
Refactored the support for blr_handler, blr_loop, blr_exec_sql, blr_exec_into, blr_exec_stmt,
...
blr_start_savepoint, blr_end_savepoint, blr_store, blr_store2, blr_erase, blr_modify,
blr_modify2, blr_exec_proc, blr_exec_proc2, blr_exec_pid, blr_dcl_cursor, blr_cursor_stmt,
blr_set_generator, blr_receive, blr_stall, blr_select, blr_block, blr_error_handler,
blr_label, blr_leave, blr_continue and the source info node.
2010-11-29 02:17:04 +00:00
asfernandes
a3064848d6
Make ExprNodes and RecordSourceNodes reference others directly instead of via jrd_nod.
...
Store ValueExprNodes instead of jrd_nod in the metadata cache.
Make RecordSourceNode child of ExprNode as they share most operations.
Get rid of the JRD visitors in favor of direct calls.
Convert assignments statement lists created inside expressions to separate source and targets ValuesExprNodes.
2010-11-21 03:47:29 +00:00
asfernandes
4dea3a42a1
Remove dependency of jrd_nod in ExprNode
2010-11-14 22:31:42 +00:00
asfernandes
2b6106938e
Refactor variables
2010-11-02 17:05:01 +00:00
asfernandes
51f4b27991
Simplify the internal "null replacement" logic
2010-11-01 00:42:12 +00:00
alexpeshkoff
e05c1a825f
Moved some more .h-files to common from jrd as Vlad suggested
2010-10-13 10:39:52 +00:00
dimitr
0a34f7c97a
Fixed one of the problems with PSQL functions reported by Vlad privately.
2010-09-27 12:29:49 +00:00
asfernandes
b49391c8d0
Misc
2010-09-25 23:08:18 +00:00
robocop
98a2c6822d
Warnings.
2010-09-24 09:53:51 +00:00
asfernandes
9b8171d5c1
1) Refactor nod_value_if.
...
2) Created ExprNode::expressionEqual method to replace a new big and ugly switch.
3) Make boolean referencers use BoolExprNode instead of jrd_nod, except nod_validate for now. This includes BinaryBoolNode and NotBoolNode working without jrd_nod references.
4) Rework in the impure allocation code (replace "csb_impure += ..." by CMP_impure calls).
2010-09-20 16:07:50 +00:00
asfernandes
c1b5abfdf2
1) Refactor all types of boolean nodes.
...
2) Remove the scratch from the nodes.
2010-09-17 03:15:32 +00:00
asfernandes
52a4c39f41
1) Separate DsqlCompilerScratch in its own files.
...
2) Move BlockNode functionality to it.
3) Move some related CTE functions to it.
2010-08-27 02:18:00 +00:00
asfernandes
48d83b8fef
Refactor nod_rse, nod_relation, nod_procedure, nod_union, nod_aggregate and nod_window.
2010-08-24 03:25:01 +00:00
