#!/usr/bin/env tclsh

set testdir [file dirname $argv0]
source $testdir/tester.tcl

do_execsql_test where-clause-eq {
    select last_name from users where id = 2000;
} {Rodriguez}

do_execsql_test where-clause-eq-string {
    select count(1) from users where last_name = 'Rodriguez';
} {61}

do_execsql_test where-clause-ne {
    select count(1) from users where id != 2000;
} {9999}

do_execsql_test where-clause-gt {
    select count(1) from users where id > 2000;
} {8000}

do_execsql_test where-clause-gte {
    select count(1) from users where id >= 2000;
} {8001}

do_execsql_test where-clause-lt {
    select count(1) from users where id < 2000;
} {1999}

do_execsql_test where-clause-lte {
    select count(1) from users where id <= 2000;
} {2000}

do_execsql_test where-clause-unary-true {
    select count(1) from users where 1;
} {10000}

# not correct? should be 0?
do_execsql_test where-clause-unary-false {
    select count(1) from users where 0;
} {0}

do_execsql_test where-clause-no-table-unary-true {
    select 1 where 1;
} {1}

do_execsql_test where-clause-no-table-unary-false {
    select 1 where 0;
} {}

do_execsql_test select-where-and {
    select first_name, age from users where first_name = 'Jamie' and age > 80 
} {Jamie|94
Jamie|88
Jamie|99
Jamie|92
Jamie|87
Jamie|88
}

do_execsql_test select-where-or {
    select first_name, age from users where first_name = 'Jamie' and age > 80 
} {Jamie|94
Jamie|88
Jamie|99
Jamie|92
Jamie|87
Jamie|88
}

do_execsql_test select-where-and-or {
    select first_name, age from users where first_name = 'Jamie' or age = 1 and age = 2
} {Jamie|94
Jamie|88
Jamie|31
Jamie|26
Jamie|71
Jamie|50
Jamie|28
Jamie|46
Jamie|17
Jamie|64
Jamie|76
Jamie|99
Jamie|92
Jamie|47
Jamie|27
Jamie|54
Jamie|47
Jamie|15
Jamie|12
Jamie|71
Jamie|87
Jamie|34
Jamie|88
Jamie|41
Jamie|73
}

do_execsql_test where-float-int {
    select * from products where price > 50 and name != 'hat';
} {2|cap|82.0
5|sweatshirt|74.0
6|shorts|70.0
7|jeans|78.0
8|sneakers|82.0
11|accessories|81.0}

do_execsql_test where-multiple-and {
    select * from products where price > 50 and name != 'sweatshirt' and price < 75;
} {6|shorts|70.0}