select cast (2000 as type of quint) from rdb$database select cast (2000 as int) from rdb$database.
SELECT CAST (miles AS INT) FROM Flights -- convert timestamps to text INSERT INTO mytable (text_column) VALUES (CAST (CURRENT_TIMESTAMP AS VARCHAR(100))) -- you must cast NULL as a data type to use it SELECT airline FROM Airlines UNION ALL...
As shown below, I need not null values to be at the start of all output fields.
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
Stacked queries SQL injection. Сканер проверяет, поддерживает ли веб-приложение последовательные запросы, и, если они
Union select null, null, null, null, null, null, null from information_schema.tables. for a small database containing three tables. this instruction is used in sql injection I tried it and it worked but I didn't really know how it...
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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.
I have developed a query, and in the results for the first three columns I get NULL. How can I replace it with 0?