asfernandes
cd7c8dee95
Use the BLR message definition of external procedures and functions.
2011-07-10 01:23:53 +00:00
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
hvlad
69df3d720f
Additional patch for CORE-3362 : Cursors should ignore changes made by the same statement
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Statements with more that one cursors should not create savepoint for the first cursor
2011-03-02 09:43:13 +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
alexpeshkoff
f89ac854ef
Getting ready to use 32 (not 31) page and transaction numbers
2011-01-21 17:55:04 +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
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
3eb252ec5f
Refactored DSQL nodes: nod_derived_field, nod_map, nod_dbkey and nod_rec_version.
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Refactored JRD nodes: blr_field (JRD side only), blr_dbkey, blr_record_version and blr_stmt_expr.
2010-11-14 17:25:48 +00:00
asfernandes
0d19fe7688
Refactor blr_index (nod_scalar)
2010-11-08 23:17:01 +00:00
asfernandes
5ee982afb9
Refactor blr_derived_expr
2010-11-07 22:12:14 +00:00
asfernandes
a13dd3e6fe
Refactor nod_domain_validation
2010-11-07 20:26:11 +00:00
asfernandes
1d702dae81
Refactor blr_via, blr_from, blr_maximum, blr_minimum, blr_count, blr_average and blr_total
2010-11-07 02:18:58 +00:00
asfernandes
2b6106938e
Refactor variables
2010-11-02 17:05:01 +00:00
asfernandes
e65fd8fea8
1) Refactor CAST.
...
2) Fixed CORE-3204 - Constraint violation error of CAST is not raised inside views
2010-11-01 23:57:31 +00:00
asfernandes
34fcf769dd
Misc
2010-10-27 00:52:32 +00:00
asfernandes
3317eeeebc
Refactor literal values.
2010-10-24 00:26:00 +00:00
asfernandes
2e0da292df
Refactor EXTRACT
2010-10-16 18:53:25 +00:00
asfernandes
2dcef5c7ce
Refactor *_LENGTH functions
2010-10-16 18:17:00 +00:00
alexpeshkoff
83d6a2f88c
Restored a lot of changes, rolled back by me unintentionally
2010-10-12 11:36:51 +00:00
alexpeshkoff
2dc25a44bb
OSRI and new posix build
2010-10-12 08:02:57 +00:00
asfernandes
ac3c00d503
1) Refactored LOWER, UPPER and TRIM.
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2) Fixed CORE-3174 - Expression index with TRIM may lead to incorrect indexed lookup
2010-10-09 18:39:45 +00:00
asfernandes
4d00fec2d6
Refactor parameters and GEN_ID.
2010-10-09 01:57:37 +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
b7b63becf3
Refactor a number of expression nodes: nod_add, nod_divide, nod_multiply, nod_negate, nod_user_name, nod_subtract, nod_current_date, nod_current_time, nod_current_timestamp, nod_add2, nod_subtract2, nod_multiply2, nod_divide2, nod_current_role, nod_internal_info
2010-09-04 21:36:41 +00:00
asfernandes
ada671c034
Refactor nod_index and nod_bit_* to InversionNode
2010-08-31 00:20:33 +00:00
asfernandes
8f857a6deb
Refactor plan nodes to PlanNode
2010-08-29 20:20:19 +00:00
asfernandes
76ff0957fd
Cleanup
2010-08-29 18:25:55 +00:00
asfernandes
96f2829728
Refactor nod_map and nod_sort to type-safe MapNode and SortNode
2010-08-29 18:20:44 +00:00
asfernandes
588c545d17
Rework WindowSourceNode to use type-safe partitions
2010-08-25 15:52:46 +00:00
asfernandes
53d7b386fa
Move dozen of parameters of virtual/overriden function to OptimizerBlk
2010-08-25 03:10:12 +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
asfernandes
18a6a6b4f9
More consts
2010-08-13 15:22:00 +00:00
robocop
5159171578
Misc.
2010-08-12 10:32:50 +00:00
asfernandes
7b8a8065c4
More consts
2010-08-12 00:59:48 +00:00
asfernandes
8657f4b599
Better internal handling of dependencies
2010-08-11 02:59:33 +00:00
asfernandes
de5098b85d
Misc
2010-08-10 00:37:26 +00:00
asfernandes
dadc0f560c
Const correction for EVL, EXE and they subsystems. Adjustments to CMP and OPT.
2010-08-09 15:48:51 +00:00
asfernandes
173b23109c
1) Better organization between request and statement. 2) Consts.
2010-08-05 15:55:49 +00:00
asfernandes
ab834d2ec1
Fixed CORE-3038 - The insert failed because a column definition includes validation
2010-06-12 16:28:11 +00:00
dimitr
1e2edd445d
Reworked the rsb/cursor logic a bit. Now I don't think sub-queries should be cursors.
2010-04-15 16:10:51 +00:00
robocop
67331907aa
Misc.
2010-04-11 11:49:26 +00:00
asfernandes
0762519962
Misc
2010-04-09 00:53:31 +00:00
dimitr
c030d0f939
Let's consistently handle offsets as unsigned integers.
2010-04-08 12:17:54 +00:00
asfernandes
68b5c1df6f
Cleanup
2010-04-07 16:32:12 +00:00
asfernandes
d515370b9d
Thread safety: do not write in request shared place during execution.
2010-04-07 15:31:32 +00:00
asfernandes
fe9bf02848
Refactor user and system functions nodes
2010-04-05 18:43:11 +00:00
dimitr
90b128d6b6
Fixed CORE-2890: SQLSTATE should also be available as a PSQL context variable like GDSCODE/SQLCODE.
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To be later backported into v2.5.1, I suppose.
2010-03-21 07:29:58 +00:00
