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96 lines
2.4 KiB
Plaintext
96 lines
2.4 KiB
Plaintext
# 2018 October 14
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set ::testprefix rowvaluevtab
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ifcapable !vtab {
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finish_test
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return
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}
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register_echo_module db
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do_execsql_test 1.0 {
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CREATE TABLE t1(a, b, c);
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CREATE INDEX t1b ON t1(b);
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INSERT INTO t1 VALUES('one', 1, 1);
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INSERT INTO t1 VALUES('two', 1, 2);
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INSERT INTO t1 VALUES('three', 1, 3);
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INSERT INTO t1 VALUES('four', 2, 1);
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INSERT INTO t1 VALUES('five', 2, 2);
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INSERT INTO t1 VALUES('six', 2, 3);
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INSERT INTO t1 VALUES('seven', 3, 1);
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INSERT INTO t1 VALUES('eight', 3, 2);
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INSERT INTO t1 VALUES('nine', 3, 3);
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WITH s(i) AS (
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SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<10000
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) INSERT INTO t1 SELECT NULL, NULL, NULL FROM s;
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CREATE VIRTUAL TABLE e1 USING echo(t1);
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}
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proc do_vfilter4_test {tn sql expected} {
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set res [list]
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db eval "explain $sql" {
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if {$opcode=="VFilter"} {
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lappend res $p4
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}
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}
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uplevel [list do_test $tn [list set {} $res] [list {*}$expected]]
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}
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do_execsql_test 1.1 {
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SELECT a FROM e1 WHERE (b, c) = (2, 2)
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} {five}
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do_vfilter4_test 1.1f {
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SELECT a FROM e1 WHERE (b, c) = (?, ?)
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} {{SELECT rowid, a, b, c FROM 't1' WHERE b = ?}}
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do_execsql_test 1.2 {
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SELECT a FROM e1 WHERE (b, c) > (2, 2)
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} {six seven eight nine}
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do_vfilter4_test 1.2f {
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SELECT a FROM e1 WHERE (b, c) > (2, 2)
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} {
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{SELECT rowid, a, b, c FROM 't1' WHERE b >= ?}
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}
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do_execsql_test 1.3 {
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SELECT a FROM e1 WHERE (b, c) >= (2, 2)
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} {five six seven eight nine}
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do_vfilter4_test 1.3f {
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SELECT a FROM e1 WHERE (b, c) >= (2, 2)
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} {
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{SELECT rowid, a, b, c FROM 't1' WHERE b >= ?}
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}
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do_execsql_test 1.3 {
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SELECT a FROM e1 WHERE (b, c) BETWEEN (1, 2) AND (2, 3)
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} {two three four five six}
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do_vfilter4_test 1.3f {
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SELECT a FROM e1 WHERE (b, c) BETWEEN (1, 2) AND (2, 3)
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} {
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{SELECT rowid, a, b, c FROM 't1' WHERE b >= ? AND b <= ?}
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}
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do_execsql_test 1.4 {
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SELECT a FROM e1 WHERE (b, c) IN ( VALUES(2, 2) )
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} {five}
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do_vfilter4_test 1.4f {
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SELECT a FROM e1 WHERE (b, c) IN ( VALUES(2, 2) )
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} {{SELECT rowid, a, b, c FROM 't1' WHERE b = ?}}
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finish_test
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