74 lines
1.8 KiB
Plaintext
74 lines
1.8 KiB
Plaintext
# 2010 September 30
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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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# This file implements regression tests for SQLite library. Specifically,
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# it tests that ticket [8454a207b9fd2243c4c6b7a73f67ea0315717c1a]. Verify
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# that a negative default value on an added text column actually comes
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# out negative.
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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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# If SQLITE_OMIT_ALTERTABLE is defined, omit this file.
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ifcapable !altertable {
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finish_test
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return
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}
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do_test tkt-8454a207b9.1 {
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db eval {
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CREATE TABLE t1(a);
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INSERT INTO t1 VALUES(1);
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ALTER TABLE t1 ADD COLUMN b TEXT DEFAULT -123.0;
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SELECT b, typeof(b) FROM t1;
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}
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} {-123.0 text}
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do_test tkt-8454a207b9.2 {
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db eval {
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ALTER TABLE t1 ADD COLUMN c TEXT DEFAULT -123.5;
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SELECT c, typeof(c) FROM t1;
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}
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} {-123.5 text}
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do_test tkt-8454a207b9.3 {
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db eval {
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ALTER TABLE t1 ADD COLUMN d TEXT DEFAULT -'hello';
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SELECT d, typeof(d) FROM t1;
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}
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} {0 text}
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do_test tkt-8454a207b9.4 {
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db eval {
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ALTER TABLE t1 ADD COLUMN e DEFAULT -123.0;
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SELECT e, typeof(e) FROM t1;
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}
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} {-123 integer}
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do_test tkt-8454a207b9.5 {
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db eval {
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ALTER TABLE t1 ADD COLUMN f DEFAULT -123.5;
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SELECT f, typeof(f) FROM t1;
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}
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} {-123.5 real}
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do_test tkt-8454a207b9.6 {
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db eval {
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ALTER TABLE t1 ADD COLUMN g DEFAULT -9223372036854775808;
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SELECT g, typeof(g) FROM t1;
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}
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} {-9223372036854775808 integer}
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do_test tkt-8454a207b9.7 {
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db eval {
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ALTER TABLE t1 ADD COLUMN h DEFAULT 9223372036854775807;
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SELECT h, typeof(h) FROM t1;
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}
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} {9223372036854775807 integer}
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finish_test
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