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Overview
| Comment: | Fix a bug that could cause UPDATE to fail for a table that contains both an INTEGER PRIMARY KEY and an index. (CVS 346) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 96cd07a881d7bea86a66d7dfe54713be9c81cb4c |
| User & Date: | drh 2002-01-14 02:56:25 |
Context
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2002-01-14
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| 03:00 | Version 2.2.2 (CVS 451) check-in: 7da00a33 user: drh tags: trunk | |
| 02:56 | Fix a bug that could cause UPDATE to fail for a table that contains both an INTEGER PRIMARY KEY and an index. (CVS 346) check-in: 96cd07a8 user: drh tags: trunk | |
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2002-01-10
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| 14:31 | Fix a problem with the way temporary tables mask permanent tables. (CVS 345) check-in: ba89da60 user: drh tags: trunk | |
Changes
Changes to src/update.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 UPDATE statements. ** ** $Id: update.c,v 1.25 2001/12/31 02:48:51 drh Exp $ */ #include "sqliteInt.h" /* ** Process an UPDATE statement. */ void sqliteUpdate( ................................................................................ goto update_cleanup; } if( sqliteExprCheck(pParse, pChanges->a[i].pExpr, 0, 0) ){ goto update_cleanup; } for(j=0; j<pTab->nCol; j++){ if( sqliteStrICmp(pTab->aCol[j].zName, pChanges->a[i].zName)==0 ){ if( i==pTab->iPKey ){ chngRecno = 1; pRecnoExpr = pChanges->a[i].pExpr; } aXRef[j] = i; break; } } |
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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 UPDATE statements. ** ** $Id: update.c,v 1.26 2002/01/14 02:56:25 drh Exp $ */ #include "sqliteInt.h" /* ** Process an UPDATE statement. */ void sqliteUpdate( ................................................................................ goto update_cleanup; } if( sqliteExprCheck(pParse, pChanges->a[i].pExpr, 0, 0) ){ goto update_cleanup; } for(j=0; j<pTab->nCol; j++){ if( sqliteStrICmp(pTab->aCol[j].zName, pChanges->a[i].zName)==0 ){ if( j==pTab->iPKey ){ chngRecno = 1; pRecnoExpr = pChanges->a[i].pExpr; } aXRef[j] = i; break; } } |
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 1.4 2001/12/22 21:48:30 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Create a table with a primary key and a datatype other than # integer # ................................................................................ } } {30 new row} do_test intpkey-7.2 { execsql { SELECT * FROM t1 WHERE rowid>20; } } {22 b-22 c-22 30 new row} 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 1.5 2002/01/14 02:56:26 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Create a table with a primary key and a datatype other than # integer # ................................................................................ } } {30 new row} do_test intpkey-7.2 { execsql { SELECT * FROM t1 WHERE rowid>20; } } {22 b-22 c-22 30 new row} # Do an insert from a select statement. # do_test intpkey-8.1 { execsql { CREATE TABLE t2(x INTEGER PRIMARY KEY, y, z); INSERT INTO t2 SELECT * FROM t1; SELECT rowid FROM t2; } } {-4 0 5 6 11 20 22 30} do_test intpkey-8.2 { execsql { SELECT x FROM t2; } } {-4 0 5 6 11 20 22 30} do_test intpkey-9.1 { execsql { UPDATE t1 SET c='www' WHERE c='world'; SELECT rowid, a, c FROM t1 WHERE c=='www'; } } {5 5 www 11 11 www} finish_test |
Changes to www/changes.tcl.
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proc chng {date desc} {
puts "<DT><B>$date</B></DT>"
puts "<DD><P><UL>$desc</UL></P></DD>"
}
chng {2002 Jan 10 (2.2.2)} {
<li>Bug fix: An assertion was failing when a temporary table with an index
had the same name as a permanent table created by a separate process.</li>
}
chng {2002 Jan 9 (2.2.1)} {
<li>Bug fix: An attempt to delete a single row of a table with a WHERE
clause of "ROWID=x" when no such rowid exists was causing an error.</li>
<li>Bug fix: Passing in a NULL as the 3rd parameter to <b>sqlite_open()</b>
would sometimes cause a coredump.</li>
|
| > > |
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proc chng {date desc} {
puts "<DT><B>$date</B></DT>"
puts "<DD><P><UL>$desc</UL></P></DD>"
}
chng {2002 Jan 13 (2.2.2)} {
<li>Bug fix: An assertion was failing when a temporary table with an index
had the same name as a permanent table created by a separate process.</li>
<li>Bug fix: Updates to tables containing an INTEGER PRIMARY KEY and an
index could fail.</li>
}
chng {2002 Jan 9 (2.2.1)} {
<li>Bug fix: An attempt to delete a single row of a table with a WHERE
clause of "ROWID=x" when no such rowid exists was causing an error.</li>
<li>Bug fix: Passing in a NULL as the 3rd parameter to <b>sqlite_open()</b>
would sometimes cause a coredump.</li>
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