| Index: third_party/sqlite/src/test/analyze7.test
|
| diff --git a/third_party/sqlite/src/test/analyze7.test b/third_party/sqlite/src/test/analyze7.test
|
| index 4892a2233a16537e71a5f62e76bf1269b072d548..76664546a5ff4cc13e79b57629033b902f078e4a 100644
|
| --- a/third_party/sqlite/src/test/analyze7.test
|
| +++ b/third_party/sqlite/src/test/analyze7.test
|
| @@ -26,7 +26,7 @@ ifcapable {!analyze||!vtab} {
|
| # Generate some test data
|
| #
|
| do_test analyze7-1.0 {
|
| - register_wholenumber_module db
|
| + load_static_extension db wholenumber
|
| execsql {
|
| CREATE TABLE t1(a,b,c,d);
|
| CREATE INDEX t1a ON t1(a);
|
| @@ -37,13 +37,13 @@ do_test analyze7-1.0 {
|
| WHERE value BETWEEN 1 AND 256;
|
| EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123;
|
| }
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~10 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?)}}
|
| do_test analyze7-1.1 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE b=123;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~10 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?)}}
|
| do_test analyze7-1.2 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=2;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~10 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?)}}
|
|
|
| # Run an analyze on one of the three indices. Verify that this
|
| # effects the row-count estimate on the one query that uses that
|
| @@ -53,20 +53,20 @@ do_test analyze7-2.0 {
|
| execsql {ANALYZE t1a;}
|
| db cache flush
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?)}}
|
| do_test analyze7-2.1 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE b=123;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~10 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?)}}
|
| do_test analyze7-2.2 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=2;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~10 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?)}}
|
|
|
| # Verify that since the query planner now things that t1a is more
|
| # selective than t1b, it prefers to use t1a.
|
| #
|
| do_test analyze7-2.3 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123 AND b=123}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?)}}
|
|
|
| # Run an analysis on another of the three indices. Verify that this
|
| # new analysis works and does not disrupt the previous analysis.
|
| @@ -75,37 +75,40 @@ do_test analyze7-3.0 {
|
| execsql {ANALYZE t1cd;}
|
| db cache flush;
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?)}}
|
| do_test analyze7-3.1 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE b=123;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~10 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?)}}
|
| do_test analyze7-3.2.1 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=?;}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~86 rows)}}
|
| -ifcapable stat2 {
|
| - # If ENABLE_STAT2 is defined, SQLite comes up with a different estimated
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?)}}
|
| +ifcapable stat4||stat3 {
|
| + # If ENABLE_STAT4 is defined, SQLite comes up with a different estimated
|
| # row count for (c=2) than it does for (c=?).
|
| do_test analyze7-3.2.2 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=2;}
|
| - } {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~51 rows)}}
|
| + } {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?)}}
|
| } else {
|
| - # If ENABLE_STAT2 is not defined, the expected row count for (c=2) is the
|
| + # If ENABLE_STAT4 is not defined, the expected row count for (c=2) is the
|
| # same as that for (c=?).
|
| do_test analyze7-3.2.3 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=2;}
|
| - } {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~86 rows)}}
|
| + } {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?)}}
|
| }
|
| do_test analyze7-3.3 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123 AND b=123}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
|
| -do_test analyze7-3.4 {
|
| - execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=123 AND b=123}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~2 rows)}}
|
| -do_test analyze7-3.5 {
|
| - execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123 AND c=123}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?)}}
|
| +
|
| +ifcapable {!stat4 && !stat3} {
|
| + do_test analyze7-3.4 {
|
| + execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=123 AND b=123}
|
| + } {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?)}}
|
| + do_test analyze7-3.5 {
|
| + execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123 AND c=123}
|
| + } {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?)}}
|
| +}
|
| do_test analyze7-3.6 {
|
| execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=123 AND d=123 AND b=123}
|
| -} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=? AND d=?) (~1 rows)}}
|
| +} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=? AND d=?)}}
|
|
|
| finish_test
|
|
|