mirror of
https://gitlab.com/cznic/sqlite.git
synced 2024-11-24 02:26:14 +00:00
78 lines
2.2 KiB
Plaintext
78 lines
2.2 KiB
Plaintext
# 2015-09-10
|
|
#
|
|
# 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 tests for sqlite3_value_subtype() and
|
|
# sqlite3_result_subtype() interfaces.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
do_execsql_test subtype1-100 {
|
|
SELECT test_getsubtype('hello');
|
|
} {0}
|
|
do_execsql_test subtype1-110 {
|
|
SELECT test_getsubtype(test_setsubtype('hello',123));
|
|
} {123}
|
|
do_execsql_test subtype1-120 {
|
|
SELECT typeof(test_setsubtype('hello',123));
|
|
} {text}
|
|
do_execsql_test subtype1-130 {
|
|
SELECT test_setsubtype('hello',123);
|
|
} {hello}
|
|
|
|
# 2022-06-09
|
|
# https://sqlite.org/forum/forumpost/3d9caa45cbe38c78
|
|
#
|
|
# Avoid carrying subtypes through into a subquery that has been flattened
|
|
# or to which the outer WHERE clause has been pushed down.
|
|
#
|
|
reset_db
|
|
do_execsql_test subtype1-200 {
|
|
CREATE TABLE t1(a); INSERT INTO t1 VALUES ('x');
|
|
CREATE VIEW t2(b) AS SELECT json(TRUE);
|
|
CREATE TABLE t3(b); INSERT INTO t3 VALUES(json(TRUE));
|
|
}
|
|
do_execsql_test subtype1-210 {
|
|
SELECT * FROM t3, t1 WHERE NOT json_quote(b);
|
|
} {1 x}
|
|
do_execsql_test subtype1-220 {
|
|
SELECT * FROM t2, t1 WHERE NOT json_quote(b);
|
|
} {1 x}
|
|
do_execsql_test subtype1-230 {
|
|
WITH t4(a) AS MATERIALIZED (SELECT json(1)) SELECT subtype(a) FROM t4;
|
|
} {0}
|
|
do_execsql_test subtype1-231 {
|
|
WITH t4(a) AS NOT MATERIALIZED (SELECT json(1)) SELECT subtype(a) FROM t4;
|
|
} {0}
|
|
|
|
# 2023-03-01
|
|
# https://sqlite.org/forum/forumpost/37dd14a538
|
|
#
|
|
# Additional tests to show that subtypes do not traverse subquery boundaries.
|
|
#
|
|
do_execsql_test subtype1-300 {
|
|
CREATE TABLE t0(c0);
|
|
INSERT INTO t0 VALUES ('1');
|
|
CREATE VIEW v0(c0) AS SELECT CASE WHEN 1 THEN json_patch('1', '1') END
|
|
FROM t0 GROUP BY t0.c0;
|
|
SELECT * FROM v0 WHERE json_quote(v0.c0) != '1';
|
|
} {1}
|
|
do_execsql_test subtype1-310 {
|
|
SELECT *, json_quote(y) FROM (SELECT +json('1') AS y);
|
|
} {1 {"1"}}
|
|
do_execsql_test subtype1-320 {
|
|
SELECT *, json_quote(y) FROM (SELECT +json('1') AS y)
|
|
WHERE json_quote(y)='"1"';
|
|
} {1 {"1"}}
|
|
|
|
|
|
finish_test
|