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.
western union в алматы казком? спросил 11 Сен от An4ous (190 баллов) в категории Заң.
-999.9+union+all+select+%27R3DM0V3_hvj_injection',null%2CNULL%2CNULL%2CNULL%2CNULL%2CNULL
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.
Best Result For : 999999.9 uNiOn aLl sElEcT cAsT 0x393133353134353632312e39 as char.
union all select null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null
A field with a NULL value is a field with no value. If a field in a table is optional, it is possible to insert a new record or update a record without adding a value to this
When the CAST or CONVERT functions output a character string, and they receive a character string input, the output has the same collation and collation label as the input.
In R language, NULL … Continue reading R null values: NULL, NA, NaN, Inf.