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Overview
| Comment: | Fix for ticket #75: Autoincrement INTEGER PRIMARY KEY fields on an INSERT even if the data is coming from a SELECT statement. (CVS 630) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
d599f75b659809a6e5eee09b0e9e6e90 |
| User & Date: | drh 2002-06-19 20:32:44 |
Context
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2002-06-20
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| 03:38 | Fix for ticket #73: The ORDER BY clause is significant for subqueries. This passes all regression tests, but more testing is needed to exercise all paths through the new code. (CVS 631) check-in: 43c5aff5 user: drh tags: trunk | |
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2002-06-19
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| 20:32 | Fix for ticket #75: Autoincrement INTEGER PRIMARY KEY fields on an INSERT even if the data is coming from a SELECT statement. (CVS 630) check-in: d599f75b user: drh tags: trunk | |
| 14:27 | Version 2.5.1 (CVS 629) check-in: 5e8a3131 user: drh tags: trunk | |
Changes
Changes to src/insert.c.
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains C code routines that are called by the parser ** to handle INSERT statements in SQLite. ** ** $Id: insert.c,v 1.61 2002/06/11 02:25:42 danielk1977 Exp $ */ #include "sqliteInt.h" /* ** This routine is call to handle SQL of the following forms: ** ** insert into TABLE (IDLIST) values(EXPRLIST) ................................................................................ */ if( !pTab->pSelect ){ if( keyColumn>=0 ){ if( srcTab>=0 ){ sqliteVdbeAddOp(v, OP_Column, srcTab, keyColumn); }else{ sqliteExprCode(pParse, pList->a[keyColumn].pExpr); /* If the PRIMARY KEY expression is NULL, then use OP_NewRecno ** to generate a unique primary key value. */ sqliteVdbeAddOp(v, OP_NotNull, -1, sqliteVdbeCurrentAddr(v)+3); sqliteVdbeAddOp(v, OP_Pop, 1, 0); sqliteVdbeAddOp(v, OP_NewRecno, base, 0); } sqliteVdbeAddOp(v, OP_MustBeInt, 0, 0); }else{ sqliteVdbeAddOp(v, OP_NewRecno, base, 0); } /* Push onto the stack, data for all columns of the new entry, beginning ** with the first column. |
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains C code routines that are called by the parser ** to handle INSERT statements in SQLite. ** ** $Id: insert.c,v 1.62 2002/06/19 20:32:44 drh Exp $ */ #include "sqliteInt.h" /* ** This routine is call to handle SQL of the following forms: ** ** insert into TABLE (IDLIST) values(EXPRLIST) ................................................................................ */ if( !pTab->pSelect ){ if( keyColumn>=0 ){ if( srcTab>=0 ){ sqliteVdbeAddOp(v, OP_Column, srcTab, keyColumn); }else{ sqliteExprCode(pParse, pList->a[keyColumn].pExpr); } /* If the PRIMARY KEY expression is NULL, then use OP_NewRecno ** to generate a unique primary key value. */ sqliteVdbeAddOp(v, OP_NotNull, -1, sqliteVdbeCurrentAddr(v)+3); sqliteVdbeAddOp(v, OP_Pop, 1, 0); sqliteVdbeAddOp(v, OP_NewRecno, base, 0); sqliteVdbeAddOp(v, OP_MustBeInt, 0, 0); }else{ sqliteVdbeAddOp(v, OP_NewRecno, base, 0); } /* Push onto the stack, data for all columns of the new entry, beginning ** with the first column. |
Changes to test/intpkey.test.
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# #*********************************************************************** # This file implements regression tests for SQLite library. # # This file implements tests for the special processing associated # with INTEGER PRIMARY KEY columns. # # $Id: intpkey.test,v 1.9 2002/03/31 18:29:03 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Create a table with a primary key and a datatype other than # integer # ................................................................................ } {1 1 2} do_test intpkey-10.2 { execsql { INSERT INTO t2 VALUES(NULL, 2, 3); SELECT * from t2 WHERE x=2; } } {2 2 3} finish_test |
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# #*********************************************************************** # This file implements regression tests for SQLite library. # # This file implements tests for the special processing associated # with INTEGER PRIMARY KEY columns. # # $Id: intpkey.test,v 1.10 2002/06/19 20:32:45 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Create a table with a primary key and a datatype other than # integer # ................................................................................ } {1 1 2} do_test intpkey-10.2 { execsql { INSERT INTO t2 VALUES(NULL, 2, 3); SELECT * from t2 WHERE x=2; } } {2 2 3} do_test intpkey-10.3 { execsql { INSERT INTO t2 SELECT NULL, z, y FROM t2; SELECT * FROM t2; } } {1 1 2 2 2 3 3 2 1 4 3 2} finish_test |