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Fix a problem with VACUUM and __hidden__ columns.

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FossilOrigin-Name: 13995756ad8b80568aa2f74387788a8cab1123ef
This commit is contained in:
dan
2015-11-19 18:09:05 +00:00
parent 80090f9221
commit aaea31439d
4 changed files with 64 additions and 10 deletions
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52
test/hidden.test
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@ -98,4 +98,56 @@ do_execsql_test 3.2.3 {
SELECT __hidden__a FROM t5;
} {{} {} {}}
do_execsql_test 3.3.1 {
CREATE TABLE t5a(a, b, __hidden__c);
CREATE TABLE t6a(a, b, __hidden__c);
INSERT INTO t6a(a, b, __hidden__c) VALUES(1, 2, 3);
INSERT INTO t6a(a, b, __hidden__c) VALUES(4, 5, 6);
INSERT INTO t6a(a, b, __hidden__c) VALUES(7, 8, 9);
}
do_execsql_test 3.3.2 {
INSERT INTO t5a SELECT * FROM t6a;
SELECT * FROM t5a;
} {1 2 4 5 7 8}
do_execsql_test 3.3.3 {
SELECT __hidden__c FROM t5a;
} {{} {} {}}
do_execsql_test 3.4.1 {
CREATE TABLE t5b(a, __hidden__b, c);
CREATE TABLE t6b(a, b, __hidden__c);
INSERT INTO t6b(a, b, __hidden__c) VALUES(1, 2, 3);
INSERT INTO t6b(a, b, __hidden__c) VALUES(4, 5, 6);
INSERT INTO t6b(a, b, __hidden__c) VALUES(7, 8, 9);
}
do_execsql_test 3.4.2 {
INSERT INTO t5b SELECT * FROM t6b;
SELECT * FROM t5b;
} {1 2 4 5 7 8}
do_execsql_test 3.4.3 {
SELECT __hidden__b FROM t5b;
} {{} {} {}}
#-------------------------------------------------------------------------
# Test VACUUM
#
reset_db
do_execsql_test 4.1 {
CREATE TABLE t1(a, __hidden__b, c UNIQUE);
INSERT INTO t1(a, __hidden__b, c) VALUES(1, 2, 3);
INSERT INTO t1(a, __hidden__b, c) VALUES(4, 5, 6);
INSERT INTO t1(a, __hidden__b, c) VALUES(7, 8, 9);
DELETE FROM t1 WHERE __hidden__b = 5;
SELECT rowid, a, __hidden__b, c FROM t1;
} {1 1 2 3 3 7 8 9}
do_execsql_test 4.2 {
VACUUM;
SELECT rowid, a, __hidden__b, c FROM t1;
} {1 1 2 3 3 7 8 9}
finish_test