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Overview
| Comment: | In a SELECT, the rowid of a view or subquery which is really a join is set to NULL if the join is flattened. Ticket #364. (CVS 1034) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
bad8b55833f5120003a19883154dac51 |
| User & Date: | drh 2003-06-24 10:39:46 |
Context
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2003-06-28
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| 16:20 | Fix a bug in the soundex() code. Ticket #367. Add tests for ticket #261 even thought the problem could not be reproduced. (CVS 1035) check-in: e2ca936f user: drh tags: trunk | |
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2003-06-24
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| 10:39 | In a SELECT, the rowid of a view or subquery which is really a join is set to NULL if the join is flattened. Ticket #364. (CVS 1034) check-in: bad8b558 user: drh tags: trunk | |
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2003-06-23
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| 15:15 | Remove a surplus "return" statement accidentaly left in check-in (1032). (CVS 1033) check-in: c697410a user: drh tags: trunk | |
Changes
Changes to src/vdbe.c.
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** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.229 2003/06/22 01:41:49 drh Exp $ */ #include "sqliteInt.h" #include "os.h" #include <ctype.h> /* ** The makefile scans this source file and creates the following ................................................................................ int tos = ++p->tos; Cursor *pC; int v; assert( i>=0 && i<p->nCursor ); if( (pC = &p->aCsr[i])->recnoIsValid ){ v = pC->lastRecno; }else if( pC->nullRow ){ aStack[tos].flags = STK_Null; break; }else if( pC->pseudoTable ){ v = keyToInt(pC->iKey); }else{ assert( pC->pCursor!=0 ); sqliteBtreeKey(pC->pCursor, 0, sizeof(u32), (char*)&v); v = keyToInt(v); } aStack[tos].i = v; aStack[tos].flags = STK_Int; |
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** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.230 2003/06/24 10:39:46 drh Exp $ */ #include "sqliteInt.h" #include "os.h" #include <ctype.h> /* ** The makefile scans this source file and creates the following ................................................................................ int tos = ++p->tos; Cursor *pC; int v; assert( i>=0 && i<p->nCursor ); if( (pC = &p->aCsr[i])->recnoIsValid ){ v = pC->lastRecno; }else if( pC->pseudoTable ){ v = keyToInt(pC->iKey); }else if( pC->nullRow || pC->pCursor==0 ){ aStack[tos].flags = STK_Null; break; }else{ assert( pC->pCursor!=0 ); sqliteBtreeKey(pC->pCursor, 0, sizeof(u32), (char*)&v); v = keyToInt(v); } aStack[tos].i = v; aStack[tos].flags = STK_Int; |
Changes to test/misc2.test.
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# #*********************************************************************** # This file implements regression tests for SQLite library. # # This file implements tests for miscellanous features that were # left out of other test files. # # $Id: misc2.test,v 1.1 2003/06/22 01:41:50 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Test for ticket #360 # do_test misc2-1.1 { ................................................................................ CREATE TRIGGER foo_insert BEFORE INSERT ON foo BEGIN SELECT CASE WHEN (NOT new.bar BETWEEN 0 AND 20) THEN raise(rollback, 'aiieee') END; END; INSERT INTO foo(bar) VALUES (1); } } {1 aiieee} |
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# #*********************************************************************** # This file implements regression tests for SQLite library. # # This file implements tests for miscellanous features that were # left out of other test files. # # $Id: misc2.test,v 1.2 2003/06/24 10:39:46 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Test for ticket #360 # do_test misc2-1.1 { ................................................................................ CREATE TRIGGER foo_insert BEFORE INSERT ON foo BEGIN SELECT CASE WHEN (NOT new.bar BETWEEN 0 AND 20) THEN raise(rollback, 'aiieee') END; END; INSERT INTO foo(bar) VALUES (1); } } {1 aiieee} # Make sure ROWID works on a view and a subquery. Ticket #364 # do_test misc2-2.1 { execsql { CREATE TABLE t1(a,b,c); INSERT INTO t1 VALUES(1,2,3); CREATE TABLE t2(x,y,z); INSERT INTO t2 VALUES(7,8,9); SELECT rowid, * FROM (SELECT * FROM t1, t2); } } {{} 1 2 3 7 8 9} do_test misc2-2.2 { execsql { CREATE VIEW v1 AS SELECT * FROM t1, t2; SELECT rowid, * FROM v1; } } {{} 1 2 3 7 8 9} |