mirror of https://github.com/sqlite/sqlite
Fix an sqlite3_stmt_status() problem caused by recent changs on this branch.
FossilOrigin-Name: dee204092421a239f9f60ab83c3a5b3e24d1baea
This commit is contained in:
dan
parent
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15
manifest
15
manifest
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@ -1,5 +1,5 @@
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C If\sthe\suser\sprovides\slikelihood()\sdata\sfor\sa\sWHERE\sclause\sterm\sused\sas\spart\sof\san\sindex\skey,\shave\sthe\splanner\suse\sit\swhen\scalculating\sthe\sexpected\snumber\sof\srows\svisited\sby\sthe\sloop.
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D 2014-04-25T20:22:45.291
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C Fix\san\ssqlite3_stmt_status()\sproblem\scaused\sby\srecent\schangs\son\sthis\sbranch.
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D 2014-04-26T20:21:14.140
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F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
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F Makefile.in 2ef13430cd359f7b361bb863504e227b25cc7f81
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F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
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@ -291,7 +291,7 @@ F src/vtab.c 21b932841e51ebd7d075e2d0ad1415dce8d2d5fd
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F src/wal.c 76e7fc6de229bea8b30bb2539110f03a494dc3a8
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F src/wal.h df01efe09c5cb8c8e391ff1715cca294f89668a4
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F src/walker.c 11edb74d587bc87b33ca96a5173e3ec1b8389e45
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F src/where.c 2b3f47801939c2853c03bba3d5aa83abdd51211e
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F src/where.c 488cc018a39d33d97555b5a1e079dfafc32d348a
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F src/whereInt.h 6804c2e5010378568c2bb1350477537755296a46
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F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
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F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2
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@ -406,6 +406,7 @@ F test/corruptF.test be9fde98e4c93648f1ba52b74e5318edc8f59fe4
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F test/corruptG.test 1ab3bf97ee7bdba70e0ff3ba2320657df55d1804
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F test/corruptH.test 88ed71a086e13591c917aac6de32750e7c7281cb
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F test/corruptI.test b3e4203d420490fc3d3062711597bc1dea06a789
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F test/cost.test 8a2b846e896c744b940c29e8bab46416a1324717
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F test/count.test 42a251178e32f617eda33f76236a7f79825a50b5
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F test/coveridxscan.test cdb47d01acc4a634a34fd25abe85189e0d0f1e62
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F test/crash.test fb9dc4a02dcba30d4aa5c2c226f98b220b2b959f
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@ -722,7 +723,7 @@ F test/orderby1.test 9b524aff9147288da43a6d7ddfdcff47fa2303c6
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F test/orderby2.test bc11009f7cd99d96b1b11e57b199b00633eb5b04
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F test/orderby3.test 8619d06a3debdcd80a27c0fdea5c40b468854b99
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F test/orderby4.test 4d39bfbaaa3ae64d026ca2ff166353d2edca4ba4
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F test/orderby5.test 2490183fef54417209d1df253633a605d46bd350
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F test/orderby5.test 8f08a54836d21fb7c70245360751aedd1c2286fb
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F test/orderby6.test 8b38138ab0972588240b3fca0985d2e400432859
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F test/oserror.test 50417780d0e0d7cd23cf12a8277bb44024765df3
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F test/pager1.test 1acbdb14c5952a72dd43129cabdbf69aaa3ed1fa
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@ -1161,7 +1162,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
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F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
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F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
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F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
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P 1bd74c49ddab6f53bb6eaa57907eff44c2580dd6
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R 804d3aff8175381c892eb4eebbb86307
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P c51efaa5d29ee0a91b9e6a83a8dd82530670811a
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R 95df5cff60bc1a7189139d237d77a9d7
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U dan
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Z 6dd1c2a2c429274ab108441094bd0963
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Z c6c47e040169e1387f5404e0d25c212f
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@ -1 +1 @@
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c51efaa5d29ee0a91b9e6a83a8dd82530670811a
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dee204092421a239f9f60ab83c3a5b3e24d1baea
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10
src/where.c
10
src/where.c
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@ -4147,14 +4147,15 @@ static int whereLoopAddBtreeIndex(
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pNew->wsFlags |= WHERE_ONEROW;
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}
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}
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}else if( eOp & WO_ISNULL ){
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pNew->wsFlags |= WHERE_COLUMN_NULL;
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}else if( eOp & (WO_GT|WO_GE) ){
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testcase( eOp & WO_GT );
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testcase( eOp & WO_GE );
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pNew->wsFlags |= WHERE_COLUMN_RANGE|WHERE_BTM_LIMIT;
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pBtm = pTerm;
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pTop = 0;
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}else if( (eOp & WO_ISNULL)==0 ){
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}else{
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assert( eOp & (WO_LT|WO_LE) );
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testcase( eOp & WO_LT );
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testcase( eOp & WO_LE );
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@ -5225,9 +5226,10 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
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** scans instead?
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*/
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LogEst rScale, rSortCost;
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assert( nOrderBy>0 );
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assert( nOrderBy>0 && 66==sqlite3LogEst(100) );
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rScale = sqlite3LogEst((nOrderBy-isOrdered)*100/nOrderBy) - 66;
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rSortCost = nRowEst + estLog(nRowEst) + rScale;
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rSortCost = nRowEst + estLog(nRowEst) + rScale + 16;
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/* TUNING: The cost of implementing DISTINCT using a B-TREE is
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** also N*log(N) but it has a larger constant of proportionality.
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** Multiply by 3.0. */
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@ -0,0 +1,68 @@
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# 2014-04-26
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix cost
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do_execsql_test 1.1 {
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CREATE TABLE t3(id INTEGER PRIMARY KEY, b NOT NULL);
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CREATE TABLE t4(c, d, e);
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CREATE UNIQUE INDEX i3 ON t3(b);
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CREATE UNIQUE INDEX i4 ON t4(c, d);
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}
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do_eqp_test 1.2 {
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SELECT e FROM t3, t4 WHERE b=c ORDER BY b, d;
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} {
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0 0 0 {SCAN TABLE t3 USING COVERING INDEX i3}
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0 1 1 {SEARCH TABLE t4 USING INDEX i4 (c=?)}
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}
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do_execsql_test 2.1 {
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CREATE TABLE t1(a, b);
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CREATE INDEX i1 ON t1(a);
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}
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# It is better to use an index for ORDER BY than sort externally, even
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# if the index is a non-covering index.
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do_eqp_test 2.2 {
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SELECT * FROM t1 ORDER BY a;
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} {
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0 0 0 {SCAN TABLE t1 USING INDEX i1}
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}
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do_execsql_test 3.1 {
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CREATE TABLE t5(a INTEGER PRIMARY KEY,b,c,d,e,f,g);
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CREATE INDEX t5b ON t5(b);
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CREATE INDEX t5c ON t5(c);
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CREATE INDEX t5d ON t5(d);
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CREATE INDEX t5e ON t5(e);
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CREATE INDEX t5f ON t5(f);
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CREATE INDEX t5g ON t5(g);
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}
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do_eqp_test 3.2 {
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SELECT a FROM t5
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WHERE b IS NULL OR c IS NULL OR d IS NULL
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ORDER BY a;
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} {
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0 0 0 {SEARCH TABLE t5 USING INDEX t5b (b=?)}
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0 0 0 {SEARCH TABLE t5 USING INDEX t5c (c=?)}
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0 0 0 {SEARCH TABLE t5 USING INDEX t5d (d=?)}
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0 0 0 {USE TEMP B-TREE FOR ORDER BY}
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}
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finish_test
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@ -80,12 +80,12 @@ do_execsql_test 2.1a {
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EXPLAIN QUERY PLAN
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SELECT * FROM t2 WHERE a=0 ORDER BY a, b, c;
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} {~/B-TREE/}
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do_execsql_test 2.1b {
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EXPLAIN QUERY PLAN
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SELECT * FROM t1 WHERE a=0 ORDER BY a, b, c;
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SELECT * FROM t1 WHERE likelihood(a=0, 0.05) ORDER BY a, b, c;
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} {/B-TREE/}
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do_execsql_test 2.2 {
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EXPLAIN QUERY PLAN
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SELECT * FROM t1 WHERE +a=0 ORDER BY a, b, c;
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