120 lines
3.4 KiB
Plaintext
120 lines
3.4 KiB
Plaintext
# 2021-01-28
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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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# This file implements regression tests for SQLite library. The
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# focus of this file is the new RETURNING clause
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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 returning1
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do_execsql_test 1.0 {
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CREATE TABLE t1(a INTEGER PRIMARY KEY,b,c DEFAULT 'pax');
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INSERT INTO t1(b) VALUES(10),('happy'),(NULL) RETURNING a,b,c;
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} {1 10 pax 2 happy pax 3 {} pax}
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do_execsql_test 1.1 {
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SELECT * FROM t1;
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} {1 10 pax 2 happy pax 3 {} pax}
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do_execsql_test 1.2 {
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INSERT INTO t1(b,c) VALUES(5,99) RETURNING b,c,a,rowid;
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} {5 99 4 4}
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do_execsql_test 1.3 {
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SELECT * FROM t1;
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} {1 10 pax 2 happy pax 3 {} pax 4 5 99}
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do_execsql_test 1.4 {
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INSERT INTO t1 DEFAULT VALUES RETURNING *;
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} {5 {} pax}
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do_execsql_test 1.5 {
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SELECT * FROM t1;
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} {1 10 pax 2 happy pax 3 {} pax 4 5 99 5 {} pax}
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do_execsql_test 1.6 {
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CREATE TABLE t2(x,y,z);
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INSERT INTO t2 VALUES(11,12,13),(21,'b','c'),(31,'b-value',4.75);
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}
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do_execsql_test 1.7 {
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INSERT INTO t1 SELECT * FROM t2 RETURNING *;
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} {11 12 13 21 b c 31 b-value 4.75}
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do_execsql_test 1.8 {
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SELECT *, '|' FROM t1;
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} {1 10 pax | 2 happy pax | 3 {} pax | 4 5 99 | 5 {} pax | 11 12 13 | 21 b c | 31 b-value 4.75 |}
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do_execsql_test 2.1 {
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UPDATE t1 SET c='bellum' WHERE c='pax' RETURNING rowid, b, '|';
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} {1 10 | 2 happy | 3 {} | 5 {} |}
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do_execsql_test 2.2 {
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SELECT *, '|' FROM t1;
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} {1 10 bellum | 2 happy bellum | 3 {} bellum | 4 5 99 | 5 {} bellum | 11 12 13 | 21 b c | 31 b-value 4.75 |}
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do_execsql_test 3.1 {
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DELETE FROM t1 WHERE c='bellum' RETURNING rowid, *, '|';
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} {1 1 10 bellum | 2 2 happy bellum | 3 3 {} bellum | 5 5 {} bellum |}
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do_execsql_test 3.2 {
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SELECT *, '|' FROM t1;
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} {4 5 99 | 11 12 13 | 21 b c | 31 b-value 4.75 |}
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do_execsql_test 4.1 {
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CREATE TABLE t4(a INT, b INT DEFAULT 1234, c INT DEFAULT -16);
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CREATE UNIQUE INDEX t4a ON t4(a);
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INSERT INTO t4(a,b,c) VALUES(1,2,3);
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} {}
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do_execsql_test 4.2 {
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INSERT INTO t4(a,b,c) VALUES(1,22,33)
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ON CONFLICT(a) DO UPDATE SET b=44
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RETURNING *;
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} {1 44 3}
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do_execsql_test 4.3 {
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SELECT * FROM t4;
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} {1 44 3}
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do_execsql_test 4.4 {
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DELETE FROM t4;
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INSERT INTO t4 VALUES(1,2,3),(4,5,6),(7,8,9);
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} {}
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do_execsql_test 4.5 {
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INSERT INTO t4(a,b,c) VALUES(2,3,4),(4,5,6),(5,6,7)
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ON CONFLICT(a) DO UPDATE SET b=100
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RETURNING *, '|';
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} {2 3 4 | 4 100 6 | 5 6 7 |}
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#-------------------------------------------------------------------------
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# Test RETURNING on a table with virtual columns.
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#
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reset_db
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do_execsql_test 5.0 {
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CREATE TABLE t1(xyz);
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CREATE TABLE t2(a as (1+1), b);
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}
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do_execsql_test 5.1 {
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UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1);
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} {}
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do_execsql_test 5.2 {
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INSERT INTO t2(b) VALUES('abc');
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}
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do_execsql_test 5.3 {
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UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1);
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} {{}}
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do_execsql_test 5.4 {
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INSERT INTO t2(b) VALUES('abc');
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INSERT INTO t1(xyz) VALUES(1);
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UPDATE t2 SET b='123' WHERE b='abc' RETURNING b;
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} {123}
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do_execsql_test 5.5 {
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INSERT INTO t2(b) VALUES('abc');
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UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1);
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} {123}
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finish_test
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