firebird/firebird-mirror
firebird/firebird-mirror
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49,842 Commits 56 Branches 76 Tags 287 MiB
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73 Commits

Author SHA1 Message Date
asfernandes
e0567463bf Revert external routines to request-based (*) code, but now using a totally different internal approach. 
* This is not ideal IMO, but much more easier to currently support stack traces, and domain's defaults and validations.
 2013-04-11 15:44:17 +00:00
asfernandes
d0c79a4508 Cleanup. 2013-03-31 18:23:54 +00:00
asfernandes
6de58d0ccb Cleanup. 2013-03-08 15:31:25 +00:00
dimitr
86f4b02ef3 1) Cleanup and renaming in the SCL code. 
2) Reimplemented the USAGE privilege as a separate one.
3) Added USAGE permission checks for generators/sequences and exceptions.
4) Supported USAGE in GRANT/REVOKE for all object types.
5) Refactored SET GENERATOR and ALTER SEQUENCE as true DDL. blr_set_generator is supported only for backward compatibility, it's not generated by DSQL anymore.
6) Added START WITH clause for [RE]CREATE SEQUENCE and CREATE OR ALTER SEQUENCE.
7) Fixed a number of related errors.
 2013-03-07 13:59:03 +00:00
dimitr
358b173fee More work towards unlimited SQL/BLR lengths. 2013-01-25 12:34:19 +00:00
asfernandes
1cfac2b169 Refactor dsql_fld, TypeClause and ParameterClause. Eliminate some warnings. 2012-12-05 02:07:37 +00:00
dimitr
74db9507c2 Fixed CORE-3979: Server crashes while unwinding changes in an autonomous transaction. 2012-11-17 15:31:21 +00:00
hvlad
513ce5e1ce Additional patch for improvement CORE-3362 : Cursors should ignore changes made by the same statement. 
- SubQueryNode (sub-select's) and RseBoolNode (exists(), in\any\all) now knows if it is a part of some outer select (ForNode) or it is a standalone statement. 
- VIO\get_undo_data was reworked to better fit undo-log implementation, corresponding changes in VIO_chase_record_version also done
- AV in VIO\get_undo_data was fixed
 2012-09-24 14:26:33 +00:00
asfernandes
07747144f7 Unify DSQL/JRD sub-nodes. 2012-05-03 16:43:29 +00:00
asfernandes
a2b389f1db Getting rid of dsql_nod. 2012-04-25 01:42:47 +00:00
robocop
70d5ebdfdf - Got rid of the fixed array that kept the stream count in the first element and 255 streams after it. 
- Changed streams from UCHAR to ULONG as Dmitry wanted
- Got rid of some redundant flags to indicate BLR level
- Misc changes (for example, converted to test for DBB_read_only in Database to a function)
- BLR v6 is left commented (waiting for a better solution to appear, if any exists)
- This change is not going to raise the engine limits until a solution is found to express more than 255 streams in BLR.
 2012-04-12 09:02:13 +00:00
asfernandes
2f3d4918da Refactored nod_rows. 2012-04-07 04:21:46 +00:00
asfernandes
38083d12dc Refactored nod_field_name, nod_var_name, nod_array and nod_collate. 2012-03-25 01:08:55 +00:00
alexpeshkoff
4e795f4047 Include platform definitions file common.h in firebird.h. Use OS-specific ThreadId instead artificial FB_THREAD_ID, avoiding unneeded casts in the code. This should fix BSD and MAC ports. 2012-03-01 08:55:43 +00:00
asfernandes
435666cea5 Misc. 2012-02-26 14:27:27 +00:00
asfernandes
8f46d9300e 1) Make a new kind of Node (TransactionNode). 
2) Make main parser statement return requests instead of nodes.
3) Some related cleanup (ddlData, ddlScratch).
4) Added dsqlPass to dsql_req and children, to get rid of ugly logic in prepareStatement.
 2012-02-25 19:56:37 +00:00
asfernandes
b522566474 Remove legacy statements residuals. 2012-02-20 02:02:04 +00:00
asfernandes
6b5a322e8b Refactor SELECT. 2012-02-10 03:06:57 +00:00
asfernandes
9a85f4f48b Refactor SET TRANSACTION command. 2012-02-06 20:10:50 +00:00
asfernandes
cf0cf42288 Refactor COMMIT and ROLLBACK commands. 2012-02-06 20:10:07 +00:00
robocop
21cd78a0fd Cleanup: unused functions, parameters & variables. 2012-01-24 03:37:43 +00:00
asfernandes
372d48c97b Improvement CORE-3639 - Allow the use of multiple WHEN MATCHED / NOT MATCHED clauses in MERGE, as per the SQL 2008 specification. 
Also updated MERGE and RETURNING docs, and fixed a bug with MERGE WHEN MATCHED DELETE and RETURNING.
 2011-10-23 01:31:11 +00:00
asfernandes
c627005a89 Feature CORE-3626 - Subfunctions in PSQL and EXECUTE BLOCK. 
Tests at http://firebird.cvs.sourceforge.net/viewvc/firebird/fbtcs/GTCS/tests/FB_SQL_SUBFUNC_1.output.

Also did:
- Refactor to share more code/data between procedures and functions.
- Fixed some PSQL functions problems.
 2011-10-16 20:36:07 +00:00
asfernandes
5ae632cf0b Feature CORE-1288 - Sub Procedures. 
They're very simple for now. No access to parent variables nor to call neighbour procedures.

Tests at http://firebird.cvs.sourceforge.net/viewvc/firebird/fbtcs/GTCS/tests/FB_SQL_SUBPROC_1.output.
 2011-10-02 22:11:41 +00:00
robocop
9d980c7e88 Misc, style, etc. 2011-04-02 04:24:20 +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
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
5ffa89e0c7 Reference DML statements in DSQL with StmtNode instead of dsql_nod. 2011-03-06 02:48:34 +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
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
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
asfernandes
1388655673 Fixed CORE-3255 - The server could crash using views with GROUP BY. 2011-02-06 21:59:20 +00:00
asfernandes
23ae9f62e8 Refactor DSQL's BREAK, LEAVE and CONTINUE. 2011-01-22 21:32:29 +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
0b1fa97b4a Refactored the DSQL support of cursor statements, execute procedure and execute statement 2010-12-23 18:42:06 +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
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
alexpeshkoff
e05c1a825f Moved some more .h-files to common from jrd as Vlad suggested 2010-10-13 10:39:52 +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