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Add update tcl tests for LIMIT clauses on update queries

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PThorpe92
2025-03-26 13:30:13 -04:00
parent 7486149643
commit 4ac0781991
1 changed files with 21 additions and 0 deletions
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21
testing/update.test
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@@ -52,6 +52,27 @@ do_execsql_test_on_specific_db {:memory:} update-all-many {
select COUNT(*) from temp where a = 1234234234234234;
} {8}
do_execsql_test_on_specific_db {:memory:} update-limit {
create table temp (a,b,c);
insert into temp values (1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33);
update temp set a = 44 LIMIT 3;
select COUNT(*) from temp where a = 44;
} {3}
do_execsql_test_on_specific_db {:memory:} update-limit-zero {
create table temp (a,b,c);
insert into temp values (1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33);
update temp set a = 44 LIMIT 0;
select COUNT(*) from temp where a = 44;
} {0}
do_execsql_test_on_specific_db {:memory:} update-limit-negative {
create table temp (a,b,c);
insert into temp values (1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33),(1,22,33);
update temp set a = 44 LIMIT -1;
select COUNT(*) from temp where a = 44;
} {8}
do_execsql_test_on_specific_db {:memory:} update-large-small {
create table temp (a,b,c);
insert into temp values (randomblob(1024), 1, 2);