| Index: third_party/sqlite/src/test/between.test
|
| diff --git a/third_party/sqlite/src/test/between.test b/third_party/sqlite/src/test/between.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..45436756aaf29aa2373c9224730fb244de6c6689
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/between.test
|
| @@ -0,0 +1,113 @@
|
| +# 2005 July 28
|
| +#
|
| +# The author disclaims copyright to this source code. In place of
|
| +# a legal notice, here is a blessing:
|
| +#
|
| +# May you do good and not evil.
|
| +# May you find forgiveness for yourself and forgive others.
|
| +# May you share freely, never taking more than you give.
|
| +#
|
| +#***********************************************************************
|
| +# This file implements regression tests for SQLite library. The
|
| +# focus of this file is testing the use of indices in WHERE clauses
|
| +# when the WHERE clause contains the BETWEEN operator.
|
| +#
|
| +# $Id: between.test,v 1.2 2006/01/17 09:35:02 danielk1977 Exp $
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +
|
| +# Build some test data
|
| +#
|
| +do_test between-1.0 {
|
| + execsql {
|
| + BEGIN;
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| + CREATE TABLE t1(w int, x int, y int, z int);
|
| + }
|
| + for {set i 1} {$i<=100} {incr i} {
|
| + set w $i
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| + set x [expr {int(log($i)/log(2))}]
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| + set y [expr {$i*$i + 2*$i + 1}]
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| + set z [expr {$x+$y}]
|
| + ifcapable tclvar {
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| + # Random unplanned test of the $varname variable syntax.
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| + execsql {INSERT INTO t1 VALUES($::w,$::x,$::y,$::z)}
|
| + } else {
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| + # If the $varname syntax is not available, use the regular variable
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| + # declaration syntax.
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| + execsql {INSERT INTO t1 VALUES(:w,:x,:y,:z)}
|
| + }
|
| + }
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| + execsql {
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| + CREATE UNIQUE INDEX i1w ON t1(w);
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| + CREATE INDEX i1xy ON t1(x,y);
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| + CREATE INDEX i1zyx ON t1(z,y,x);
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| + COMMIT;
|
| + }
|
| +} {}
|
| +
|
| +# This procedure executes the SQL. Then it appends to the result the
|
| +# "sort" or "nosort" keyword depending on whether or not any sorting
|
| +# is done. Then it appends the ::sqlite_query_plan variable.
|
| +#
|
| +proc queryplan {sql} {
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| + set ::sqlite_sort_count 0
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| + set data [execsql $sql]
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| + if {$::sqlite_sort_count} {set x sort} {set x nosort}
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| + lappend data $x
|
| + return [concat $data $::sqlite_query_plan]
|
| +}
|
| +
|
| +do_test between-1.1.1 {
|
| + queryplan {
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| + SELECT * FROM t1 WHERE w BETWEEN 5 AND 6 ORDER BY +w
|
| + }
|
| +} {5 2 36 38 6 2 49 51 sort t1 i1w}
|
| +do_test between-1.1.2 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE +w BETWEEN 5 AND 6 ORDER BY +w
|
| + }
|
| +} {5 2 36 38 6 2 49 51 sort t1 {}}
|
| +do_test between-1.2.1 {
|
| + queryplan {
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| + SELECT * FROM t1 WHERE w BETWEEN 5 AND 65-y ORDER BY +w
|
| + }
|
| +} {5 2 36 38 6 2 49 51 sort t1 i1w}
|
| +do_test between-1.2.2 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE +w BETWEEN 5 AND 65-y ORDER BY +w
|
| + }
|
| +} {5 2 36 38 6 2 49 51 sort t1 {}}
|
| +do_test between-1.3.1 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE w BETWEEN 41-y AND 6 ORDER BY +w
|
| + }
|
| +} {5 2 36 38 6 2 49 51 sort t1 i1w}
|
| +do_test between-1.3.2 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE +w BETWEEN 41-y AND 6 ORDER BY +w
|
| + }
|
| +} {5 2 36 38 6 2 49 51 sort t1 {}}
|
| +do_test between-1.4 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE w BETWEEN 41-y AND 65-y ORDER BY +w
|
| + }
|
| +} {5 2 36 38 6 2 49 51 sort t1 {}}
|
| +do_test between-1.5.1 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE 26 BETWEEN y AND z ORDER BY +w
|
| + }
|
| +} {4 2 25 27 sort t1 i1zyx}
|
| +do_test between-1.5.2 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE 26 BETWEEN +y AND z ORDER BY +w
|
| + }
|
| +} {4 2 25 27 sort t1 i1zyx}
|
| +do_test between-1.5.3 {
|
| + queryplan {
|
| + SELECT * FROM t1 WHERE 26 BETWEEN y AND +z ORDER BY +w
|
| + }
|
| +} {4 2 25 27 sort t1 {}}
|
| +
|
| +
|
| +finish_test
|
|
|