Disable the update hook for the truncation optimization used by DELETE. (CVS 2863)
FossilOrigin-Name: 448b3b9dede724749df0004ca39c649951f1f2ca
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drh
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16
manifest
@ -1,5 +1,5 @@
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C Move\sTCL\sinterface\sfor\ssqlite3_release_memory()\sand\ssqlite3_soft_heap_limit()\nout\sof\stclsqlite.c\sand\sinto\stest1.c.\s\sUpdate\sthe\sTCL\sinterface\sdocumention\nto\sdescribe\sthe\s"exists"\smethod.\s(CVS\s2862)
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D 2006-01-05T15:50:07
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C Disable\sthe\supdate\shook\sfor\sthe\struncation\soptimization\sused\sby\sDELETE.\s(CVS\s2863)
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D 2006-01-05T23:42:51
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F Makefile.in e3c6b3a38d734d41574c04f2fc90d18de2b87102
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F Makefile.linux-gcc aee18d8a05546dcf1888bd4547e442008a49a092
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F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
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@ -69,7 +69,7 @@ F src/random.c ff5e9a8cad790e2a51cd4d2e7737dc8540e09d1d
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F src/select.c a60e5c7fad9ce7adc78d9eb32a0a89dd5acd04fb
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F src/shell.c 66b073375efbdee19045e7e0cd38b85f9aff71da
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F src/sqlite.h.in ba3a29daa6a16e054191ccb384a981964e882a1d
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F src/sqliteInt.h 6f29c97703b1a1e032916b0bab83efe9b2734984
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F src/sqliteInt.h 06a37ed74f803ae669292f65e35977254d8e7be1
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F src/table.c 486dcfce532685b53b5a2b5da8bba0ded6fb2316
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F src/tclsqlite.c 351ae47649ac7119d772ab74ed7091f5e400041e
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F src/test1.c 89e25646feceaf09e55c11ecba03ddcfd7cf7c0a
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@ -85,7 +85,7 @@ F src/update.c c72e9cbbc0adf8d728c1c39ace03d4adb29b5cfb
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F src/utf.c b7bffac4260177ae7f83c01d025fe0f5ed70ce71
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F src/util.c a690bbf549fc5c465384f624e90c009935b6d18b
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F src/vacuum.c fbfdd3967fd34e2f260fafed88dcbf3c10856b94
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F src/vdbe.c ad844cc360807ad00e513d17d5a7cf8d844cb86c
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F src/vdbe.c 4dab34666edca29b937180965ad32120e98c8054
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F src/vdbe.h 8729a4ee16ff9aeab2af9667df3cf300ff978e13
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F src/vdbeInt.h 9b78ba00cc006bff17e04a54ba3ded9fc7810a10
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F src/vdbeapi.c b270b680cbc5d20b5a1abfdb08339667985df94e
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@ -158,7 +158,7 @@ F test/enc3.test f6a5f0b7b7f3a88f030d3143729b87cd5c86d837
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F test/expr.test 06381174d8c25fbbfd9ed335fe0cde835d39123d
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F test/fkey1.test 153004438d51e6769fb1ce165f6313972d6263ce
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F test/func.test a7119afcc16abdf24b24486684fb888279008f75
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F test/hook.test 3bae7892e04ba40f20e205027c3ba343e46d22ff
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F test/hook.test fc6821544ab2e0aacb398b742cdca925d4fb884c
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F test/in.test cead6165aebbe0d451bb2263a307173acfeb6240
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F test/index.test c90ab389586dbddfeb6817cd137737b2de1b6522
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F test/index2.test 9ad98243fd7fe833795a9cc662f371f0eed4ff4f
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@ -336,7 +336,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
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F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
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F www/version3.tcl a99cf5f6d8bd4d5537584a2b342f0fb9fa601d8b
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F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
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P 5dec3a392ba3c249bbca899c12e99c26cc1b8cdb
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R 6ce19bb1451171f34823f6ee27789bdd
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P 98194a45cc60cb9942847f773bc797fb5463bd10
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R 07be59db7afabb7b45cf412f124e62ed
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U drh
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Z 920e9b3cd2f7e8da26bd87500adce907
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Z a5d8489d544088bc2e3c77613dd41537
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@ -1 +1 @@
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98194a45cc60cb9942847f773bc797fb5463bd10
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448b3b9dede724749df0004ca39c649951f1f2ca
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@ -11,7 +11,7 @@
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*************************************************************************
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** Internal interface definitions for SQLite.
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**
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** @(#) $Id: sqliteInt.h,v 1.449 2006/01/05 13:48:29 danielk1977 Exp $
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** @(#) $Id: sqliteInt.h,v 1.450 2006/01/05 23:42:51 drh Exp $
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*/
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#ifndef _SQLITEINT_H_
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#define _SQLITEINT_H_
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@ -285,14 +285,14 @@ struct SqliteTsd {
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u8 disableReleaseMemory; /* True to make sqlite3_release_memory() a no-op */
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#ifndef SQLITE_OMIT_MEMORY_MANAGEMENT
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i64 nSoftHeapLimit; /* -ve for unlimited */
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i64 nSoftHeapLimit; /* Suggested max mem allocation. No limit if <0 */
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i64 nAlloc; /* Number of bytes currently allocated */
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Pager *pPager; /* Linked list of all pagers in this thread */
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#endif
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#ifndef SQLITE_OMIT_SHARED_CACHE
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u8 useSharedData; /* True if shared pagers and schemas are enabled */
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BtShared *pBtree;
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BtShared *pBtree; /* Linked list of all currently open BTrees */
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#endif
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#ifdef SQLITE_MEMDEBUG
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@ -43,7 +43,7 @@
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** in this file for details. If in doubt, do not deviate from existing
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** commenting and indentation practices when changing or adding code.
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**
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** $Id: vdbe.c,v 1.511 2006/01/05 11:34:34 danielk1977 Exp $
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** $Id: vdbe.c,v 1.512 2006/01/05 23:42:51 drh Exp $
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*/
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#include "sqliteInt.h"
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#include "os.h"
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@ -3884,6 +3884,11 @@ case OP_Destroy: {
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** See also: Destroy
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*/
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case OP_Clear: { /* no-push */
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/* For consistency with the way other features of SQLite operate
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** with a truncate, we will also skip the update callback.
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*/
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#if 0
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Btree *pBt = db->aDb[pOp->p2].pBt;
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if( db->xUpdateCallback && pOp->p3 ){
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const char *zDb = db->aDb[pOp->p2].zName;
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@ -3913,6 +3918,7 @@ case OP_Clear: { /* no-push */
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goto abort_due_to_error;
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}
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}
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#endif
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rc = sqlite3BtreeClearTable(db->aDb[pOp->p2].pBt, pOp->p1);
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break;
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}
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@ -17,7 +17,7 @@
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# sqlite_update_hook (tests hook-4-*)
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# sqlite_rollback_hook (tests hook-5.*)
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#
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# $Id: hook.test,v 1.8 2005/12/16 15:24:30 danielk1977 Exp $
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# $Id: hook.test,v 1.9 2006/01/05 23:42:52 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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@ -124,7 +124,7 @@ do_test hook-4.1.2 {
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INSERT INTO t1 VALUES(4, 'four');
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DELETE FROM t1 WHERE b = 'two';
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UPDATE t1 SET b = '' WHERE a = 1 OR a = 3;
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DELETE FROM t1;
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DELETE FROM t1 WHERE 1; -- Avoid the truncate optimization (for now)
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}
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set ::update_hook
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} [list \
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@ -177,7 +177,7 @@ do_test hook-4.2.3 {
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CREATE TABLE aux.t3(a INTEGER PRIMARY KEY, b);
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INSERT INTO aux.t3 SELECT * FROM t1;
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UPDATE t3 SET b = 'two or so' WHERE a = 2;
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DELETE FROM t3;
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DELETE FROM t3 WHERE 1; -- Avoid the truncate optimization (for now)
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}
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set ::update_hook
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} [list \
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@ -281,4 +281,3 @@ do_test hook-5.2.2 {
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#----------------------------------------------------------------------------
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finish_test
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