TypeĪ unit of data that is 8 binary digits (bits) long. With the exception of the Fixed Decimal type, numeric data types are not adjustable in length. There are several different numeric data types including integers, decimals, floats, and doubles. The length of the field adjusts to accommodate the entire string within the field and will accept any character.Īny string whose length varies from value to value and contains any character. The length of the field adjusts to accommodate the entire string within the field.Īny string whose length varies from value to value, and only contains simple Latin-1 characters. Wide String accepts any character (Unicode.) Limited to 8192 characters.Īny string whose length does not vary much from value to value and contains any character. Limited to 8192 Latin-1 characters.Īny string whose length does not vary much from value to value, and only contains simple Latin-1 characters. The length should be at least as large as the longest string you want to be contained in the field, or values are truncated. Set a high limit for fixed-length strings to avoid truncating data. This is because fixed-length strings reserve space for the specified number of characters, and variable-length strings use only the amount of storage needed for the data in that cell. It is more efficient to store strings as variable-length strings. While a string might contain text that looks like a number (for example, "123.4"), you must 1st convert it to a numeric data type (either with a Select tool or with the ToNumber Functions) to perform calculations. All the characters in a string are processed as text even if the characters are digits. ![]() You can also think of a string as plain text. String DataĪ string represents alphanumeric data and can include letters, numbers, spaces, or other types of characters. For more information, go to Select Tool, Append Fields Tool, Join Tool, Join Multiple Tool, Find Nearest Tool, and Spatial Match Tool. You can use the Select tool, or any tool that includes select functionality, to modify the type of data in a column. ![]() Alteryx supports string, numeric, date-time, and boolean data types, as well as, spatial objects. Alteryx processes values based on the data type.
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