3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
12 # Test that partial indexes work with bound variables.
15 set testdir [file dirname $argv0]
16 source $testdir/tester.tcl
21 uplevel [list db eval "EXPLAIN $sql" a {
22 if {$a(opcode)=="OpenRead"} { set ::T($a(p2)) 1 }
25 set in [join [array names ::T] ,]
26 db eval "SELECT name FROM sqlite_master WHERE rootpage IN ($in) ORDER BY 1"
29 proc do_sqluses_test {tn sql objects} {
30 uplevel [list do_test $tn [list sqluses $sql] $objects]
34 CREATE TABLE t1(x, y);
35 CREATE INDEX t1x ON t1(x) WHERE y=45;
38 do_sqluses_test 1.1 { SELECT * FROM t1 WHERE x=? AND y=$y } {t1 t1x}
40 do_sqluses_test 1.2 { SELECT * FROM t1 WHERE x=? AND y=$y } {t1}
42 do_sqluses_test 1.3 { SELECT * FROM t1 WHERE x=? AND y=$y } {t1}
44 do_sqluses_test 1.4 { SELECT * FROM t1 WHERE x=? AND y=$y } {t1}
45 set y [string range "45" 0 end]
46 do_sqluses_test 1.5 { SELECT * FROM t1 WHERE x=? AND y=$y } {t1}
49 CREATE INDEX t1x2 ON t1(x) WHERE y=-20111000111
51 do_sqluses_test 2.1 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
52 set y [expr -20111000111]
53 do_sqluses_test 2.2 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1 t1x2}
54 set y [expr -20111000110]
55 do_sqluses_test 2.3 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
56 set y [expr -20111000112]
57 do_sqluses_test 2.4 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
60 CREATE INDEX t1x3 ON t1(x) WHERE y=9223372036854775807
62 set y [expr 9223372036854775807]
63 do_sqluses_test 3.1 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1 t1x3}
64 set y [expr 9223372036854775808]
65 do_sqluses_test 3.2 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
66 set y [expr 9223372036854775806]
67 do_sqluses_test 3.3 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
69 sqlite3_db_config db QPSG 1
70 set y [expr 9223372036854775807]
71 do_sqluses_test 3.4 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
72 set y [expr 9223372036854775808]
73 do_sqluses_test 3.5 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
74 sqlite3_db_config db QPSG 0
79 CREATE INDEX t1x4 ON t1(x) WHERE y=-9223372036854775808
81 set y [expr -9223372036854775808]
82 do_sqluses_test 4.1 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1 t1x4}
83 set y [expr -9223372036854775807]
84 do_sqluses_test 4.2 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
85 set y [expr -9223372036854775809]
86 do_sqluses_test 4.3 { SELECT * FROM t1 WHERE y=$y ORDER BY x } {t1}
87 set y [expr -9223372036854775808]
88 do_sqluses_test 4.4 { SELECT * FROM t1 WHERE $y=y ORDER BY x } {t1 t1x4}
90 sqlite3_db_config db QPSG 1
91 do_sqluses_test 4.5 { SELECT * FROM t1 WHERE $y=y ORDER BY x } {t1}
92 sqlite3_db_config db QPSG 0