66 lines
1.4 KiB
Plaintext
66 lines
1.4 KiB
Plaintext
# 2014 Dec 20
|
|
#
|
|
# 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 focuses on testing the planner (xBestIndex function).
|
|
#
|
|
|
|
source [file join [file dirname [info script]] fts5_common.tcl]
|
|
set testprefix fts5plan
|
|
|
|
# If SQLITE_ENABLE_FTS5 is defined, omit this file.
|
|
ifcapable !fts5 {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
do_execsql_test 1.0 {
|
|
CREATE TABLE t1(x, y);
|
|
CREATE VIRTUAL TABLE f1 USING fts5(ff);
|
|
}
|
|
|
|
do_eqp_test 1.1 {
|
|
SELECT * FROM t1, f1 WHERE f1 MATCH t1.x
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN TABLE t1
|
|
`--SCAN TABLE f1 VIRTUAL TABLE INDEX 0:m
|
|
}
|
|
|
|
do_eqp_test 1.2 {
|
|
SELECT * FROM t1, f1 WHERE f1 > t1.x
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN TABLE f1 VIRTUAL TABLE INDEX 0:
|
|
`--SCAN TABLE t1
|
|
}
|
|
|
|
do_eqp_test 1.3 {
|
|
SELECT * FROM f1 WHERE f1 MATCH ? ORDER BY ff
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN TABLE f1 VIRTUAL TABLE INDEX 0:m
|
|
`--USE TEMP B-TREE FOR ORDER BY
|
|
}
|
|
|
|
do_eqp_test 1.4 {
|
|
SELECT * FROM f1 ORDER BY rank
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN TABLE f1 VIRTUAL TABLE INDEX 0:
|
|
`--USE TEMP B-TREE FOR ORDER BY
|
|
}
|
|
|
|
do_eqp_test 1.5 {
|
|
SELECT * FROM f1 WHERE rank MATCH ?
|
|
} {SCAN TABLE f1 VIRTUAL TABLE INDEX 0:r}
|
|
|
|
finish_test
|