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Overview
| Comment: | Add a DISTINCT query to speedtest1.c. Also change INSERT OR REPLACE into just REPLACE. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
754ee844958bdc3b96acfd1f5395da57 |
| User & Date: | drh 2016-11-09 01:07:10 |
Context
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2016-11-09
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| 01:46 | Fix typo in the CSV extension. (check-in: b4889588 user: mistachkin tags: trunk) | |
| 01:07 | Add a DISTINCT query to speedtest1.c. Also change INSERT OR REPLACE into just REPLACE. (check-in: 754ee844 user: drh tags: trunk) | |
| 00:57 | Remove the "experimental" marking from the sqlite3_preupdate interfaces. But be sure all the interface definitions are within documentation. (check-in: d6dd2ad3 user: drh tags: trunk) | |
Changes
Changes to test/speedtest1.c.
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sqlite3_bind_int(g.pStmt, 1, est_square_root(g.szTest)*50); speedtest1_run(); speedtest1_end_test(); sz = n = g.szTest*700; zNum[0] = 0; maxb = roundup_allones(sz/3); speedtest1_begin_test(400, "%d INSERT OR REPLACE ops on an IPK", n); speedtest1_exec("BEGIN"); speedtest1_exec("CREATE%s TABLE t5(a INTEGER PRIMARY KEY, b %s);", isTemp(9), g.zNN); speedtest1_prepare("INSERT OR REPLACE INTO t5 VALUES(?1,?2); -- %d times",n); for(i=1; i<=n; i++){ x1 = swizzle(i,maxb); speedtest1_numbername(i, zNum, sizeof(zNum)); sqlite3_bind_int(g.pStmt, 1, (sqlite3_int64)x1); sqlite3_bind_text(g.pStmt, 2, zNum, -1, SQLITE_STATIC); speedtest1_run(); } ................................................................................ speedtest1_run(); } speedtest1_end_test(); sz = n = g.szTest*700; zNum[0] = 0; maxb = roundup_allones(sz/3); speedtest1_begin_test(500, "%d INSERT OR REPLACE ops on TEXT PK", n); speedtest1_exec("BEGIN"); speedtest1_exec("CREATE%s TABLE t6(a TEXT PRIMARY KEY, b %s)%s;", isTemp(9), g.zNN, sqlite3_libversion_number()>=3008002 ? "WITHOUT ROWID" : ""); speedtest1_prepare("INSERT OR REPLACE INTO t6 VALUES(?1,?2); -- %d times",n); for(i=1; i<=n; i++){ x1 = swizzle(i,maxb); speedtest1_numbername(x1, zNum, sizeof(zNum)); sqlite3_bind_int(g.pStmt, 2, i); sqlite3_bind_text(g.pStmt, 1, zNum, -1, SQLITE_STATIC); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(510, "%d SELECTS on an IPK", n); speedtest1_prepare("SELECT b FROM t6 WHERE a=?1; -- %d times",n); for(i=1; i<=n; i++){ x1 = swizzle(i,maxb); speedtest1_numbername(x1, zNum, sizeof(zNum)); sqlite3_bind_text(g.pStmt, 1, zNum, -1, SQLITE_STATIC); speedtest1_run(); } speedtest1_end_test(); speedtest1_begin_test(980, "PRAGMA integrity_check"); speedtest1_exec("PRAGMA integrity_check"); speedtest1_end_test(); |
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sqlite3_bind_int(g.pStmt, 1, est_square_root(g.szTest)*50);
speedtest1_run();
speedtest1_end_test();
sz = n = g.szTest*700;
zNum[0] = 0;
maxb = roundup_allones(sz/3);
speedtest1_begin_test(400, "%d REPLACE ops on an IPK", n);
speedtest1_exec("BEGIN");
speedtest1_exec("CREATE%s TABLE t5(a INTEGER PRIMARY KEY, b %s);",
isTemp(9), g.zNN);
speedtest1_prepare("REPLACE INTO t5 VALUES(?1,?2); -- %d times",n);
for(i=1; i<=n; i++){
x1 = swizzle(i,maxb);
speedtest1_numbername(i, zNum, sizeof(zNum));
sqlite3_bind_int(g.pStmt, 1, (sqlite3_int64)x1);
sqlite3_bind_text(g.pStmt, 2, zNum, -1, SQLITE_STATIC);
speedtest1_run();
}
................................................................................
speedtest1_run();
}
speedtest1_end_test();
sz = n = g.szTest*700;
zNum[0] = 0;
maxb = roundup_allones(sz/3);
speedtest1_begin_test(500, "%d REPLACE on TEXT PK", n);
speedtest1_exec("BEGIN");
speedtest1_exec("CREATE%s TABLE t6(a TEXT PRIMARY KEY, b %s)%s;",
isTemp(9), g.zNN,
sqlite3_libversion_number()>=3008002 ? "WITHOUT ROWID" : "");
speedtest1_prepare("REPLACE INTO t6 VALUES(?1,?2); -- %d times",n);
for(i=1; i<=n; i++){
x1 = swizzle(i,maxb);
speedtest1_numbername(x1, zNum, sizeof(zNum));
sqlite3_bind_int(g.pStmt, 2, i);
sqlite3_bind_text(g.pStmt, 1, zNum, -1, SQLITE_STATIC);
speedtest1_run();
}
speedtest1_exec("COMMIT");
speedtest1_end_test();
speedtest1_begin_test(510, "%d SELECTS on a TEXT PK", n);
speedtest1_prepare("SELECT b FROM t6 WHERE a=?1; -- %d times",n);
for(i=1; i<=n; i++){
x1 = swizzle(i,maxb);
speedtest1_numbername(x1, zNum, sizeof(zNum));
sqlite3_bind_text(g.pStmt, 1, zNum, -1, SQLITE_STATIC);
speedtest1_run();
}
speedtest1_end_test();
speedtest1_begin_test(520, "%d SELECT DISTINCT", n);
speedtest1_exec("SELECT DISTINCT b FROM t5;");
speedtest1_exec("SELECT DISTINCT b FROM t6;");
speedtest1_end_test();
speedtest1_begin_test(980, "PRAGMA integrity_check");
speedtest1_exec("PRAGMA integrity_check");
speedtest1_end_test();
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