# 2018 January 12
#
# 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.
#
#***********************************************************************
#
if {![info exists testdir]} {
set testdir [file join [file dirname [info script]] .. .. test]
}
source [file join [file dirname [info script]] session_common.tcl]
source $testdir/tester.tcl
ifcapable !session {finish_test; return}
set testprefix sessionstat1
do_execsql_test 1.0 {
CREATE TABLE t1(a PRIMARY KEY, b, c);
CREATE INDEX t1b ON t1(b);
CREATE INDEX t1c ON t1(c);
WITH s(i) AS (
SELECT 0 UNION ALL SELECT i+1 FROM s WHERE (i+1)<32
)
INSERT INTO t1 SELECT i, i%8, i%2 FROM s;
}
do_iterator_test 1.1 {} {
ANALYZE
} {
{INSERT sqlite_stat1 0 XX. {} {t t1 t sqlite_autoindex_t1_1 t {32 1}}}
{INSERT sqlite_stat1 0 XX. {} {t t1 t t1b t {32 4}}}
{INSERT sqlite_stat1 0 XX. {} {t t1 t t1c t {32 16}}}
}
do_execsql_test 1.2 {
WITH s(i) AS (
SELECT 32 UNION ALL SELECT i+1 FROM s WHERE (i+1)<64
)
INSERT INTO t1 SELECT i, i%8, i%2 FROM s;
}
do_iterator_test 1.3 {} {
ANALYZE
} {
{UPDATE sqlite_stat1 0 XX. {t t1 t sqlite_autoindex_t1_1 t {32 1}} {{} {} {} {} t {64 1}}}
{UPDATE sqlite_stat1 0 XX. {t t1 t t1b t {32 4}} {{} {} {} {} t {64 8}}}
{UPDATE sqlite_stat1 0 XX. {t t1 t t1c t {32 16}} {{} {} {} {} t {64 32}}}
}
do_iterator_test 1.5 {} {
DROP INDEX t1b;
} {
{DELETE sqlite_stat1 0 XX. {t t1 t t1b t {64 8}} {}}
}
do_iterator_test 1.6 {} {
DROP TABLE t1;
} {
{DELETE sqlite_stat1 0 XX. {t t1 t sqlite_autoindex_t1_1 t {64 1}} {}}
{DELETE sqlite_stat1 0 XX. {t t1 t t1c t {64 32}} {}}
}
#-------------------------------------------------------------------------
#
catch { db2 close }
forcedelete test.db2
sqlite3 db2 test.db2
do_test 2.0 {
do_common_sql {
CREATE TABLE t1(a PRIMARY KEY, b, c);
CREATE INDEX t1b ON t1(b);
CREATE INDEX t1c ON t1(c);
ANALYZE;
}
} {}
do_test 2.1 {
do_then_apply_sql {
WITH s(i) AS (
SELECT 0 UNION ALL SELECT i+1 FROM s WHERE (i+1)<32
)
INSERT INTO t1 SELECT i, i%8, i%2 FROM s;
ANALYZE;
}
} {}
do_execsql_test -db db2 2.2 {
SELECT * FROM sqlite_stat1
} {
t1 sqlite_autoindex_t1_1 {32 1}
t1 t1b {32 4}
t1 t1c {32 16}
}
do_test 2.3 {
do_then_apply_sql { DROP INDEX t1c }
} {}
do_execsql_test -db db2 2.4 {
SELECT * FROM sqlite_stat1
} {
t1 sqlite_autoindex_t1_1 {32 1}
t1 t1b {32 4}
}
do_test 2.3 {
do_then_apply_sql { DROP TABLE t1 }
} {}
do_execsql_test -db db2 2.4 {
SELECT * FROM sqlite_stat1
} {
}
do_execsql_test -db db2 2.5 { SELECT count(*) FROM t1 } 32
finish_test