mirror of https://github.com/sqlite/sqlite
Fix the ".echo on" dot-command of the shell so that it echos comments in
addition to SQL statements and dot-commands. Add the --explain option to speedtest1 so that the output can be piped into the command-line shell to show nicely-formated VDBE code for the entire test. FossilOrigin-Name: 96397263f94256e284aae9506de1fc48fea89193
This commit is contained in:
drh
parent
ae28d6efc6
commit
849a9d92ba
16
manifest
16
manifest
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@ -1,5 +1,5 @@
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C Add\sa\scase\sto\sspeedtest1.c\sthat\sdemonstrates\sthe\sneed\sto\sfactor\sOP_Column\noperators\sout\sof\sinner\sloops.
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D 2013-12-21T00:04:37.543
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C Fix\sthe\s".echo\son"\sdot-command\sof\sthe\sshell\sso\sthat\sit\sechos\scomments\sin\naddition\sto\sSQL\sstatements\sand\sdot-commands.\s\sAdd\sthe\s--explain\soption\nto\sspeedtest1\sso\sthat\sthe\soutput\scan\sbe\spiped\sinto\sthe\scommand-line\sshell\nto\sshow\snicely-formated\sVDBE\scode\sfor\sthe\sentire\stest.
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D 2013-12-21T15:46:06.562
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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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@ -220,7 +220,7 @@ F src/random.c 0b2dbc37fdfbfa6bd455b091dfcef5bdb32dba68
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F src/resolve.c 7eda9097b29fcf3d2b42fdc17d1de672134e09b6
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F src/rowset.c 64655f1a627c9c212d9ab497899e7424a34222e0
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F src/select.c 819bb090c9a348d17f69f136cad2bfa9ee9cbb41
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F src/shell.c 18924f6ccfa70da98bf9e388bab512c0fd1e792e
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F src/shell.c a3541193d5fce37e91dad8ef46a9505aa7c9b344
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F src/sqlite.h.in 4ef56464aeaa3785a2c5ca37fb3a0fb229d68b2e
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F src/sqlite3.rc 11094cc6a157a028b301a9f06b3d03089ea37c3e
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F src/sqlite3ext.h 886f5a34de171002ad46fae8c36a7d8051c190fc
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@ -802,7 +802,7 @@ F test/sharedA.test 0cdf1a76dfa00e6beee66af5b534b1e8df2720f5
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F test/shared_err.test 0079c05c97d88cfa03989b7c20a8b266983087aa
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F test/sharedlock.test 5ede3c37439067c43b0198f580fd374ebf15d304
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F test/shell1.test e7c0b9ebda25d5e78f0a3ea0dc4e31bb6d8098c0
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F test/shell2.test e1d3790f064e50b2f973502f45750012667486df
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F test/shell2.test c57da3a381c099b02c813ba156298d5c2f5c93a3
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F test/shell3.test 5e8545ec72c4413a0e8d4c6be56496e3c257ca29
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F test/shell4.test aa4eef8118b412d1a01477a53426ece169ea86a9
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F test/shell5.test cee83b4385f842fec1f2a0bec9ea811f35386edf
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@ -822,7 +822,7 @@ F test/speed3.test d32043614c08c53eafdc80f33191d5bd9b920523
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F test/speed4.test abc0ad3399dcf9703abed2fff8705e4f8e416715
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F test/speed4p.explain 6b5f104ebeb34a038b2f714150f51d01143e59aa
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F test/speed4p.test 0e51908951677de5a969b723e03a27a1c45db38b
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F test/speedtest1.c 60d9ebc64c036ee7803cc5323ef5204686312f5b
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F test/speedtest1.c 0fb5502e0879e18991e7ecc791b41ba1c7fa74e8
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F test/spellfix.test 8c40b169b104086d8795781f670ba3c786d6d8be
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F test/sqllimits1.test b1aae27cc98eceb845e7f7adf918561256e31298
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F test/stat.test 76fd746b85459e812a0193410fb599f0531f22de
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@ -1147,7 +1147,7 @@ F tool/vdbe-compress.tcl 0cf56e9263a152b84da86e75a5c0cdcdb7a47891
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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 d93ae6833a7fca0672caf902a7b48846e54242cd
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R 1bba9a023d69c9c6d571dcfd3bfe83d6
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P 69a17336fdf4ae891e815914be8942f7222230c2
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R f8c33eb19f28c61795b29a236555d23d
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U drh
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Z 60543214dfc95183844c1868498ec509
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Z 526508e712c84b42d21bbec0b02b9c9e
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@ -1 +1 @@
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69a17336fdf4ae891e815914be8942f7222230c2
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96397263f94256e284aae9506de1fc48fea89193
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@ -3038,7 +3038,10 @@ static int process_input(struct callback_data *p, FILE *in){
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seenInterrupt = 0;
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}
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lineno++;
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if( nSql==0 && _all_whitespace(zLine) ) continue;
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if( nSql==0 && _all_whitespace(zLine) ){
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if( p->echoOn ) printf("%s\n", zLine);
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continue;
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}
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if( zLine && zLine[0]=='.' && nSql==0 ){
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if( p->echoOn ) printf("%s\n", zLine);
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rc = do_meta_command(zLine, p);
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@ -3100,6 +3103,7 @@ static int process_input(struct callback_data *p, FILE *in){
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}
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nSql = 0;
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}else if( nSql && _all_whitespace(zSql) ){
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if( p->echoOn ) printf("%s\n", zSql);
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nSql = 0;
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}
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}
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@ -155,7 +155,8 @@ SELECT * FROM foo1;
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2
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SELECT * FROM foo2;
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1
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2}}
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2
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}}
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# Test with echo on and headers on using dot command and
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# multiple commands per line.
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@ -192,6 +193,7 @@ a
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SELECT * FROM foo2;
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b
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1
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2}}
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2
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}}
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finish_test
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@ -9,6 +9,7 @@ static const char zHelp[] =
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" --autovacuum Enable AUTOVACUUM mode\n"
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" --cachesize N Set the cache size to N\n"
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" --exclusive Enable locking_mode=EXCLUSIVE\n"
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" --explain Like --sqlonly but with added EXPLAIN keywords\n"
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" --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n"
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" --incrvacuum Enable incremenatal vacuum mode\n"
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" --journalmode M Set the journal_mode to MODE\n"
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@ -49,6 +50,7 @@ static struct Global {
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int bWithoutRowid; /* True for --without-rowid */
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int bReprepare; /* True to reprepare the SQL on each rerun */
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int bSqlOnly; /* True to print the SQL once only */
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int bExplain; /* Print SQL with EXPLAIN prefix */
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int szTest; /* Scale factor for test iterations */
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const char *zWR; /* Might be WITHOUT ROWID */
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const char *zNN; /* Might be NOT NULL */
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@ -290,6 +292,22 @@ void speedtest1_final(void){
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}
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}
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/* Print an SQL statement to standard output */
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static void printSql(const char *zSql){
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int n = (int)strlen(zSql);
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while( n>0 && (zSql[n-1]==';' || isspace(zSql[n-1])) ){ n--; }
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if( g.bExplain ) printf("EXPLAIN ");
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printf("%.*s;\n", n, zSql);
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if( g.bExplain
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&& (sqlite3_strglob("CREATE *", zSql)
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|| sqlite3_strglob("DROP *", zSql)
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|| sqlite3_strglob("ALTER *", zSql)
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)
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){
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printf("%.*s;\n", n, zSql);
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}
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}
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/* Run SQL */
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void speedtest1_exec(const char *zFormat, ...){
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va_list ap;
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@ -298,9 +316,7 @@ void speedtest1_exec(const char *zFormat, ...){
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zSql = sqlite3_vmprintf(zFormat, ap);
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va_end(ap);
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if( g.bSqlOnly ){
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int n = (int)strlen(zSql);
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while( n>0 && (zSql[n-1]==';' || isspace(zSql[n-1])) ){ n--; }
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printf("%.*s;\n", n, zSql);
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printSql(zSql);
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}else{
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char *zErrMsg = 0;
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int rc = sqlite3_exec(g.db, zSql, 0, 0, &zErrMsg);
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@ -318,9 +334,7 @@ void speedtest1_prepare(const char *zFormat, ...){
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zSql = sqlite3_vmprintf(zFormat, ap);
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va_end(ap);
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if( g.bSqlOnly ){
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int n = (int)strlen(zSql);
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while( n>0 && (zSql[n-1]==';' || isspace(zSql[n-1])) ){ n--; }
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printf("%.*s;\n", n, zSql);
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printSql(zSql);
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}else{
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int rc;
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if( g.pStmt ) sqlite3_finalize(g.pStmt);
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@ -497,15 +511,13 @@ void testset_main(void){
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speedtest1_begin_test(150, "CREATE INDEX five times");
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speedtest1_exec(
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"BEGIN;\n"
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"CREATE UNIQUE INDEX t1b ON t1(b);\n"
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"CREATE INDEX t1c ON t1(c);\n"
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"CREATE UNIQUE INDEX t2b ON t2(b);\n"
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"CREATE INDEX t2c ON t2(c DESC);\n"
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"CREATE INDEX t3bc ON t3(b,c);\n"
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"COMMIT;\n"
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);
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speedtest1_exec("BEGIN;");
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speedtest1_exec("CREATE UNIQUE INDEX t1b ON t1(b);");
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speedtest1_exec("CREATE INDEX t1c ON t1(c);");
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speedtest1_exec("CREATE UNIQUE INDEX t2b ON t2(b);");
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speedtest1_exec("CREATE INDEX t2c ON t2(c DESC);");
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speedtest1_exec("CREATE INDEX t3bc ON t3(b,c);");
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speedtest1_exec("COMMIT;");
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speedtest1_end_test();
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@ -579,10 +591,8 @@ void testset_main(void){
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n = sz;
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speedtest1_begin_test(190, "DELETE and REFILL one table", n);
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speedtest1_exec(
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"DELETE FROM t2;"
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"INSERT INTO t2 SELECT * FROM t1;"
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);
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speedtest1_exec("DELETE FROM t2;");
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speedtest1_exec("INSERT INTO t2 SELECT * FROM t1;");
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speedtest1_end_test();
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@ -678,10 +688,10 @@ void testset_main(void){
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speedtest1_begin_test(300, "Refill a %d-row table using (b&1)==(a&1)", sz);
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speedtest1_exec("DELETE FROM t2;");
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speedtest1_exec(
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"INSERT INTO t2(a,b,c) SELECT a,b,c FROM t1 WHERE (b&1)==(a&1);"
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"INSERT INTO t2(a,b,c) SELECT a,b,c FROM t1 WHERE (b&1)<>(a&1);"
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);
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speedtest1_exec("INSERT INTO t2(a,b,c)\n"
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" SELECT a,b,c FROM t1 WHERE (b&1)==(a&1);");
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speedtest1_exec("INSERT INTO t2(a,b,c)\n"
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" SELECT a,b,c FROM t1 WHERE (b&1)<>(a&1);");
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speedtest1_end_test();
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cacheSize = integerValue(argv[i]);
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}else if( strcmp(z,"exclusive")==0 ){
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doExclusive = 1;
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}else if( strcmp(z,"explain")==0 ){
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g.bSqlOnly = 1;
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g.bExplain = 1;
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}else if( strcmp(z,"heap")==0 ){
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if( i>=argc-2 ) fatal_error("missing arguments on %s\n", argv[i]);
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nHeap = integerValue(argv[i+1]);
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speedtest1_exec("PRAGMA journal_mode=%s", zJMode);
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}
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if( g.bExplain ) printf(".explain\n.echo on\n");
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if( strcmp(zTSet,"main")==0 ){
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testset_main();
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}else if( strcmp(zTSet,"debug1")==0 ){
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