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SQL•SQL References

MS Access Functions

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MS Access Functions

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Formula

MS Access has many built - in functions.

This reference contains the string, numeric, and date functions in MS Access.

MS Access String Functions

Function

Description

Asc

Returns the ASCII value for the specific character

Chr

Returns the character for the specified ASCII number code Concat with &

Adds two or more strings together

CurDir

Returns the full path for a specified drive

Format

Formats a value with the specified format

InStr

Gets the position of the first occurrence of a string in another

InstrRev

Gets the position of the first occurrence of a string in another, from the end of string

LCase

Converts a string to lower-case

Left

Extracts a number of characters from a string (starting from left)

Len

Returns the length of a string

LTrim

Removes leading spaces from a string

Mid

Extracts some characters from a string (starting at any position)

Replace

Replaces a substring within a string, with another substring, a specified number of times

Right

Extracts a number of characters from a string (starting from right)

RTrim

Removes trailing spaces from a string

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MS Access Asc() Function