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Veryquick.test is now working. The SQLITE_STMTSTATUS_AUTOINDEX counter

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added.

FossilOrigin-Name: abbf16e5e7895971710fb3a8fd9c782fc1218a77
This commit is contained in:
drh 2010-04-06 22:33:55 +00:00
parent 75bb9f5a5b
commit a21a64dd0c
8 changed files with 47 additions and 24 deletions

28
manifest

@ -1,8 +1,8 @@
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
C Runs\squicktest\swithout\shitting\san\sassert\snow.\s\sSome\stests\sget\sunexpected\nresults\sstill\sand\sthere\sis\sa\smemory\sleak.
D 2010-04-06T18:51:43
C Veryquick.test\sis\snow\sworking.\s\sThe\sSQLITE_STMTSTATUS_AUTOINDEX\scounter\nadded.
D 2010-04-06T22:33:55
F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
F Makefile.in 4f2f967b7e58a35bb74fb7ec8ae90e0f4ca7868b
F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@ -169,14 +169,14 @@ F src/resolve.c a1648d98e869937b29f4f697461fe4d60f220a7b
F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
F src/select.c 5a08245cb18b7ddf2456274653599cbf738d3830
F src/shell.c c40427c7245535a04a9cb4a417b6cc05c022e6a4
F src/sqlite.h.in 1b81828af38e040820577fb7a05e7f378add7e6f
F src/sqlite.h.in c5001b77dc0cb046136da65d8dbdf234048be21d
F src/sqlite3ext.h 69dfb8116af51b84a029cddb3b35062354270c89
F src/sqliteInt.h ce32d5b93f5157b20c581f3a53657347f1ac908f
F src/sqliteLimit.h 3afab2291762b5d09ae20c18feb8e9fa935a60a6
F src/status.c 4df6fe7dce2d256130b905847c6c60055882bdbe
F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
F src/tclsqlite.c bad6570a005b234ea670b9f7b48256da19a032d3
F src/test1.c aa9b1e10e834330e7759afb639420117e2422ded
F src/test1.c 8b4c246c41e75c3ff033edb2e8c2cf15820861ae
F src/test2.c b6b43413d495addd039a88b87d65c839f86b18cb
F src/test3.c 4c21700c73a890a47fc685c1097bfb661346ac94
F src/test4.c ad03bb987ddedce928f4258c1e7fa4109a73497d
@ -214,9 +214,9 @@ F src/update.c c0dc6b75ad28b76b619042d934f337b02acee208
F src/utf.c 1baeeac91707a4df97ccc6141ec0f808278af685
F src/util.c 32aebf04c10e51ad3977a928b7416bed671b620b
F src/vacuum.c b1d542c8919d4d11119f78069e1906a1ad07e0ee
F src/vdbe.c 011f41a5bd40181657322d24590b92874cf8c21e
F src/vdbe.c fccdf72a632fa8ce968677481f4fe5b1181a792a
F src/vdbe.h 471f6a3dcec4817ca33596fe7f6654d56c0e75f3
F src/vdbeInt.h ae1e6ba0dd3fb4a886898d2829d748be701b01f8
F src/vdbeInt.h 19ebc8c2a2e938340051ee65af3f377fb99102d1
F src/vdbeapi.c 74c25680046a116b24b95393914d3669c23305dc
F src/vdbeaux.c 3028b2d50df39697e21263685349b5ff1333a29b
F src/vdbeblob.c 5327132a42a91e8b7acfb60b9d2c3b1c5c863e0e
@ -224,7 +224,7 @@ F src/vdbemem.c 2a82f455f6ca6f78b59fb312f96054c04ae0ead1
F src/vdbetrace.c 864cef96919323482ebd9986f2132435115e9cc2
F src/vtab.c a0f8a40274e4261696ef57aa806de2776ab72cda
F src/walker.c 3112bb3afe1d85dc52317cb1d752055e9a781f8f
F src/where.c 7e924eac52ccec527caab00f8cd2c568ddec4b25
F src/where.c 6831620423f91e2e767a51de1403e8f3b6316fcd
F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2
F test/alias.test 4529fbc152f190268a15f9384a5651bbbabc9d87
F test/all.test 14165b3e32715b700b5f0cbf8f6e3833dda0be45
@ -285,7 +285,7 @@ F test/coalesce.test cee0dccb9fbd2d494b77234bccf9dc6c6786eb91
F test/collate1.test e3eaa48c21e150814be1a7b852d2a8af24458d04
F test/collate2.test 04cebe4a033be319d6ddbb3bbc69464e01700b49
F test/collate3.test d28d2cfab2c3a3d4628ae4b2b7afc9965daa3b4c
F test/collate4.test 4545554388daaa604e5b3def3aa2f7ed6d56e8da
F test/collate4.test 9e685f813b6312e43f8a338facd47fc3154afe23
F test/collate5.test fe0f43c4740d7b71b959cac668d19e42f2e06e4d
F test/collate6.test 8be65a182abaac8011a622131486dafb8076e907
F test/collate7.test fac8db7aac3978466c04ae892cc74dcf2bc031aa
@ -797,14 +797,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
P ac6d0fba78eb9dcd69372e128d4a039aaff4b417
R 140c941067720eff2f185f65d7312426
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R 04ef1a23bc52b6a1a3ee5f47f9065328
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Z c806bfb50a880ce7c034d29cbdd9ee07
Z 2c8a1d6e39c0a73967ab20ce9f98aac7
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2
manifest.uuid

@ -1 +1 @@
a8224448cc305258a59a9023e6604783dda73e45
abbf16e5e7895971710fb3a8fd9c782fc1218a77

8
src/sqlite.h.in

@ -5199,10 +5199,18 @@ int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
** A non-zero value in this counter may indicate an opportunity to
** improvement performance through careful use of indices.</dd>
**
** <dt>SQLITE_STMTSTATUS_AUTOINDEX</dt>
** <dd>^This is the number of rows inserted into transient indices that
** were created automatically in order to help joins run faster.
** A non-zero value in this counter may indicate an opportunity to
** improvement performance by adding permanent indices that do not
** need to be reinitialized each time the statement is run.</dd>
**
** </dl>
*/
#define SQLITE_STMTSTATUS_FULLSCAN_STEP 1
#define SQLITE_STMTSTATUS_SORT 2
#define SQLITE_STMTSTATUS_AUTOINDEX 3
/*
** CAPI3REF: Custom Page Cache Object

1
src/test1.c

@ -2025,6 +2025,7 @@ static int test_stmt_status(
} aOp[] = {
{ "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP },
{ "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT },
{ "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX },
};
if( objc!=4 ){
Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG");

8
src/vdbe.c

@ -3082,6 +3082,14 @@ case OP_OpenWrite: {
** this opcode. Then this opcode was call OpenVirtual. But
** that created confusion with the whole virtual-table idea.
*/
/* Opcode: OpenAutoindex P1 P2 * P4 *
**
** This opcode works the same as OP_OpenEphemeral. It has a
** different name to distinguish its use. Tables created using
** by this opcode will be used for automatically created transient
** indices in joins.
*/
case OP_OpenAutoindex:
case OP_OpenEphemeral: {
VdbeCursor *pCx;
static const int openFlags =

2
src/vdbeInt.h

@ -311,7 +311,7 @@ struct Vdbe {
int btreeMask; /* Bitmask of db->aDb[] entries referenced */
i64 startTime; /* Time when query started - used for profiling */
BtreeMutexArray aMutex; /* An array of Btree used here and needing locks */
int aCounter[2]; /* Counters used by sqlite3_stmt_status() */
int aCounter[3]; /* Counters used by sqlite3_stmt_status() */
char *zSql; /* Text of the SQL statement that generated this */
void *pFree; /* Free this when deleting the vdbe */
i64 nFkConstraint; /* Number of imm. FK constraints this VM */

14
src/where.c

@ -1749,7 +1749,7 @@ static void constructTransientIndex(
}
assert( nColumn>0 );
pLevel->plan.nEq = nColumn;
pLevel->plan.wsFlags = WHERE_COLUMN_EQ | WO_EQ;
pLevel->plan.wsFlags |= WHERE_COLUMN_EQ | WO_EQ;
/* Construct the Index object to describe this index */
nByte = sizeof(Index);
@ -1787,9 +1787,9 @@ static void constructTransientIndex(
/* Create the transient index */
pKeyinfo = sqlite3IndexKeyinfo(pParse, pIdx);
assert( pLevel->iIdxCur>=0 );
sqlite3VdbeAddOp4(v, OP_OpenEphemeral, pLevel->iIdxCur, nColumn+1, 0,
sqlite3VdbeAddOp4(v, OP_OpenAutoindex, pLevel->iIdxCur, nColumn+1, 0,
(char*)pKeyinfo, P4_KEYINFO_HANDOFF);
VdbeComment((v, "auto-idx for %s", pTable->zName));
VdbeComment((v, "for %s", pTable->zName));
/* Fill the transient index with content */
addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur);
@ -1798,6 +1798,7 @@ static void constructTransientIndex(
sqlite3VdbeAddOp2(v, OP_IdxInsert, pLevel->iIdxCur, regRecord);
sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
sqlite3VdbeAddOp2(v, OP_Next, pLevel->iTabCur, addrTop+1);
sqlite3VdbeChangeP5(v, SQLITE_STMTSTATUS_AUTOINDEX);
sqlite3VdbeJumpHere(v, addrTop);
sqlite3ReleaseTempReg(pParse, regRecord);
@ -3643,7 +3644,11 @@ static void whereInfoFree(sqlite3 *db, WhereInfo *pWInfo){
sqlite3DbFree(db, pInfo);
}
if( pWInfo->a[i].plan.wsFlags & WHERE_TEMP_INDEX ){
sqlite3DbFree(db, pWInfo->a[i].plan.u.pIdx);
Index *pIdx = pWInfo->a[i].plan.u.pIdx;
if( pIdx ){
sqlite3DbFree(db, pIdx->zColAff);
sqlite3DbFree(db, pIdx);
}
}
}
whereClauseClear(pWInfo->pWC);
@ -4118,6 +4123,7 @@ WhereInfo *sqlite3WhereBegin(
notReady &= ~getMask(pWC->pMaskSet, pTabItem->iCursor);
}
pWInfo->iTop = sqlite3VdbeCurrentAddr(v);
if( db->mallocFailed ) goto whereBeginError;
/* Generate the code to do the search. Each iteration of the for
** loop below generates code for a single nested loop of the VM

8
test/collate4.test

@ -341,7 +341,7 @@ do_test collate4-2.1.0 {
} {}
do_test collate4-2.1.1 {
count {
SELECT * FROM collate4t2, collate4t1 WHERE a = b;
SELECT * FROM collate4t2 NOT INDEXED, collate4t1 NOT INDEXED WHERE a = b;
}
} {A a A A 19}
do_test collate4-2.1.2 {
@ -356,7 +356,7 @@ do_test collate4-2.1.3 {
count {
SELECT * FROM collate4t2, collate4t1 WHERE b = a;
}
} {A A 19}
} {A A 13}
do_test collate4-2.1.4 {
execsql {
DROP INDEX collate4i1;
@ -365,7 +365,7 @@ do_test collate4-2.1.4 {
count {
SELECT * FROM collate4t2, collate4t1 WHERE a = b;
}
} {A a A A 19}
} {A a A A 14}
do_test collate4-2.1.5 {
count {
SELECT * FROM collate4t2, collate4t1 WHERE b = a;
@ -426,7 +426,7 @@ do_test collate4-2.2.0 {
} {}
do_test collate4-2.2.1 {
count {
SELECT * FROM collate4t2 NATURAL JOIN collate4t1;
SELECT * FROM collate4t2 NOT INDEXED NATURAL JOIN collate4t1 NOT INDEXED;
}
} {0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 63}
do_test collate4-2.2.1b {