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SQL - функция найти
0 burrya
 
17.05.11
11:01
Всем привет, не подскажите кто знает в SQL есть аналог функции FIND??
1 ДенисЧ
 
17.05.11
11:02
А что ты хочешь найти?
2 Wobland
 
17.05.11
11:03
неужели select?
3 burrya
 
17.05.11
11:03
символ в строке
4 Grusswelle
 
17.05.11
11:03
(0) SELECT в основном...
5 ДенисЧ
 
17.05.11
11:03
Searches expression2 for expression1 and returns its starting position if found. The search starts at start_location.

Transact-SQL Syntax Conventions

 Syntax

CHARINDEX ( expression1 ,expression2 [ , start_location ] )
 Arguments
expression1
Is a character expression that contains the sequence to be found. expression1 is limited to 8000 characters.

expression2
Is a character expression to be searched.

start_location
Is an integer or bigint expression at which the search starts. If start_location is not specified, is a negative number, or is 0, the search starts at the beginning of expression2.

 Return Types
bigint if expression2 is of the varchar(max), nvarchar(max) or varbinary(max) data types; otherwise, int.
6 luckyluke
 
17.05.11
11:03
like?
7 Wobland
 
17.05.11
11:05
ВЫБОР КОГДА Поле ПОДОБНО %&Символ% ТОГДА &Символ ИНАЧЕ "" КОНЕЦ как переводится на SQL?
8 ДенисЧ
 
17.05.11
11:06
(7)
select
 where Field LIKE '%Char%' Then 'Char'
 Else ''
End
9 aleks-id
 
17.05.11
11:06
GETWORDCOUNT() Counts the words in a string
GETWORDNUM() Returns a specified word from a string
AT() Returns the beginning numeric position of the first occurrence of a character expression within
another character expression, counting from the leftmost character
RAT() Returns the numeric position of the last (rightmost) occurrence of a character string within
another character string
OCCURS() Returns the number of times a character expression occurs within another character expression
PADL() Returns a string from an expression, padded with spaces or characters to a specified length on the left side
PADR() Returns a string from an expression, padded with spaces or characters to a specified length on the right side
PADC() Returns a string from an expression, padded with spaces or characters to a specified length on the both sides
PROPER() Returns from a character expression a string capitalized as appropriate for proper names
RCHARINDEX() Is similar to a built-in function Transact-SQL charindex but the search of which is on the right
10 burrya
 
17.05.11
11:11
Спасибо дяди :)