Text Function Overview

  • Last update: June 06, 2025
  • Usage Position

    Text functions can be used in a New Calculation Column operator in the Data Transformation node in Data Development.

    Function List

    Function
    Description

    CHAR - Returning the Character Specified by a Number

    Returns the corresponding character according to the specified number.

    CONCATENATE - Joining Two or More Strings into One

    Concatenates two or more strings into one.

    LEN - Returning String Length

    Returns the number of characters in a text string.

    RIGHT - Returning the Last Character(s) in a String

    Returns the last character or characters in a text string, based on the number of characters you specify.

    MID - Returning a Substring from the Specified Position of a Text String

    Returns a specific number of characters from a text string based on the number and position you specify.

    LEFT - Returning the First Character(s) in a String

    Returns the first character or characters in a text string, based on the number of characters you specify.

    UPPER - Converting Text to Uppercase

    Converts all uppercase letters to lowercase.

    LOWER - Converting Text to Lowercase

    Converts all uppercase letters to lowercase.

    REPEAT - Repeating Text a Specified Number of Times

    Repeats text based on the specified number of times.

    FIND - Returning the Position of a Specified Substring in a String

    Returns the index of the first Text 1 starting from the specified Index in Text 2.

    STARTWITH - Determining Whether Text 1 Starts with Text 2

    Determines whether Text 1 starts with Text 2.

    ENDWITH - Determining Whether Text 1 Ends with Text 2

    Determines whether Text 1 ends with Text 2.

    EXACT - Determining Whether Two Text Strings are the Same

    Determines whether two text strings are the same. The EXACT() function returns TRUE if they are exactly the same, otherwise returns FALSE.

    REGEXP - Determining If a String Matches a Regular Expression

    Determines if the text matches the regular expression.

    INDEXOF - Returning the Character at a Specified Position in the Text

    Returns the character at the specified Index in the Text.

    PROPER - Converting Text Case

    Capitalizes the first letter and letters that follow any non-letter character in text and converts all other letters to lowercase.

    REPLACE - Replacing a Substring in a String

    Replaces the content specified by the Old text in the Full text with the New text.

    TODOUBLE - Converting Text to a Double Object

    Converts text to a Double object.

    TOINTEGER - Converting Text to an Integer

    Converts text to an Integer object.

    TRIM - Removing Leading and Trailing Spaces from Text

    Removes leading and trailing spaces from text.

    CODE - Returning a Numeric Code for the First Character in a Text String

    Returns a numeric code for the first character in a text string. The returned code corresponds to the character set used by your computer.

    REGEXP_SUBSTR - Extracting a Substring Matching a RegExp from a String

    Extracts a substring matching the Regular expression from the String.

    Further Reading

    The documents provide some frequently used string processing solutions for immediate use. For details, see String Cleaning, Fuzzy Field Querying/Filtering, and String Concatenation and Extraction.

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