MS Access Replace() Funksie
Voorbeeld
Vervang "i" met "a" in die string:
SELECT Replace("My name is Willy Wonka", "i", "a") AS ReplaceString;
Definisie en gebruik
Die Replace()-funksie vervang 'n substring binne 'n string, met 'n ander substring, 'n gespesifiseerde aantal kere.
Sintaksis
Replace(string1, find, replacement,
start,
count,
compare)
Parameterwaardes
Parameter | Description |
---|---|
string1 | Required. The original string |
find | Required. The substring to search for in string1 |
replacement | Required. The substring to replace find in string1 |
start | Optional. The start position in string1 to begin the search. If omitted, start is 1 |
count | Optional. The number of replaces to perform. If omitted, it will replace all occurrences of find with replacement |
compare | Optional. The type of string comparison. Possible values: -1: Use the setting of Option Compare 0: Binary comparison 1: Textual comparison 2: Comparison based on info in your database |
Tegniese besonderhede
Werk in: | Van Access 2000 |
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