select cast (2000 as type of quint) from rdb$database select cast (2000 as int) from rdb$database. If TYPE OF is used with a (VAR)CHAR type, its character.
select a,b,null,null from table1 union select null,null,c,d from table2 union select null,null,null,null,e,f from table3.
999999.9' union all select 999,2 and '0'='0 где купить в аптеках, Поиск и заказ лекарств в аптеках Санкт-Петербурга и Ленинградской области онлайн, бронирование и доставка лекарств.
999999.9' union all select 999,2 and '0'='0 где купить в аптеках, Поиск и заказ ��екарств в аптеках Санкт-Петербурга и Ленинградской области онлайн, бронирование и доставка лекарств.
select cast (2000 as type of quint) from rdb$database select cast (2000 as int) from rdb$database.
select cast (2000 as type of quint) from rdb$database select cast (2000 as int) from rdb$database.
Union select null, null, null, null, null, null, null from information_schema.tables.
Then in the second table I have select ..., null as opt from... I know that I could have an empty string with '' as opt however, I don't want an empty string, I really do need it to be null. Is there anyway I can get the query to accept the null?
UNION ALL Syntax. The UNION operator selects only distinct values by default.
CAST(expression AS datatype(length)). Parameter Values.