999999.9) /**/union/**/all /**/select /**/cast...
sql - Union to handle NULL values - Stack Overflow ...
999999.9 /**/union/**/all /**/select /**/cast...
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.
999999.9 /**/union/**/all /**/select /**/cast...
ксф999999.9' union all select 99,2 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...
999999.9 union all select cast0x393133353134353632312e39 as char and 0=0.
sql - Replace null with 0 in MySQL - Stack Overflow
Yes, by using COALESCE. SELECT COALESCE(null_column, 0) AS null_column FROM whatever; COALESCE goes through the list of values you give it, and returns the first non-null value.
sql injection "union select null" - CodeProject
Union select null, null, null, null, null, null, null from information_schema.tables.
NULL Values In SQL | SQL UNION Clause - DataFlair
A NULL field is a field in SQL which has no value. SQL supports NULL, a special value that is employed to represent the values of attributes that will be unknown or not apply to
Шпаргалка по SQL инъекциям | DefconRU
Используйте NULL в UNION-инъекциях вместо попыток угадать строку, дату, число и прочее. Но будьте аккуратны при слепой
Altering a Column from Null to Not Null in SQL Server
Most critically, all existing NULL values within the column must be updated to a non-null value before the ALTER command can be successfully used and the column made NOT NULL. Any attempt to set the column to NOT NULL while actual NULL data remains in the column will result in an error and no...
SQL NULL Values - IS NULL and IS NOT NULL
Note: A NULL value is different from a zero value or a field that contains spaces.