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initial support for aggregate functions

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VaclavT
2021-09-11 11:32:05 +02:00
parent 61f3af90af
commit 3abc9184e1
8 changed files with 744 additions and 735 deletions
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33
main.cpp
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@@ -148,24 +148,27 @@ void debug() {
"insert into a (i, s, b) values(1, upper('zero'), 'Y')",
"insert into a (i, s, b, f) values(1 + 10000, upper('one'), 'N', 3.1415)",
"insert into a (i, s, f) values(2 + 10000, upper('two'), 3.1415)",
"select min(i), max(i), count(*) from a where b is not null",
"select * from a where b is null",
"select * from a where b is not null",
// "select * from a where b='N'",
// "update a set i = i * 100, f = f + 0.01 where i > 1",
// "select to_string(i, '%d.%m.%Y %H:%M:%S'), i, s from a where i < to_date('20.12.2019', '%d.%m.%Y')",
// "select i + 2 as first, i, s, b, f from a where i >=1 order by 1 desc offset 0 limit 1",
// "update table a set s = 'null string aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'",
// "update table a set i = null",
// "insert into a (i, s) values(2, 'two')",
// "insert into a (i, s) values(3, 'two')",
// "insert into a (i, s) values(4, lower('FOUR'))",
// "insert into a (i, s) values(5, 'five')",
// "insert into a (i, s) values(to_date('20.12.1973', '%d.%m.%Y'), 'six')",
"select * from a where b='N'",
"update a set i = i * 100, f = f + 0.01 where i > 1",
"select to_string(i, '%d.%m.%Y %H:%M:%S'), i, s from a where i < to_date('20.12.2019', '%d.%m.%Y')",
"select i + 2 as first, i, s, b, f from a where i >=1 order by 1 desc offset 0 limit 1",
"update table a set s = 'null string aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'",
"update table a set i = null",
"insert into a (i, s) values(2, 'two')",
"insert into a (i, s) values(3, 'two')",
"insert into a (i, s) values(4, lower('FOUR'))",
"insert into a (i, s) values(5, 'five')",
"insert into a (i, s) values(to_date('20.12.1973', '%d.%m.%Y'), 'six')",
// tohle zpusobi kresh "insert into a (i, d) values(6', '2006-10-04')",
// "insert into a (i, d) values(6, '2006-10-04')",
// "save table a into '/tmp/a.csv'",
// "select i, s from a where i > 2 order by 1 desc offset 1 limit 1",
// "select distinct s, d from a",
"insert into a (i, d) values(6, '2006-10-04')",
"save table a into '/tmp/a.csv'",
"select i, s from a where i > 2 order by 1 desc offset 1 limit 1",
"select distinct s, d from a",
// "select i, s from a where i = 1",
// "select i, s from a where s = 'two'",
// "select i, s from a where i <= 3 and s = 'one'",