TTOC — различия между версиями

Версия 14:52, 17 октября 2018

Show Navigation Component Previous Topic Next Topic TTOC() Advantage Concepts

Advantage Expression Engine function that converts a timestamp value into a character string.

Syntax TTOC(<tTimeStamp>, <nFormat>) à cTimestamp

Parameters <tTimestamp> The timestamp value to format.

<nFormat> The format to be used for the timestamp value, [ 1 | 2 | 3 ] are the only formats currently supported.

Return Values TTOC() returns a character string representation of a timestamp value. The function returns NULL if the parameter is a null date in an ADT table. Format 1 returns a character string of yyyymmddhhmmss. Format 2 returns only the time portion as hhmmss. Format 3 returns an XML DateTime format of yyyy-mm-ddThh:mm:ss.

Remarks These functions are used to format a timestamp into a value suitable for concatenation with a character string.

Note Advantage Expression Engine functions can be used in expressions such as record filter expressions and index expressions. They are not necessarily scalars supported within SQL statements. For a list of supported SQL scalar functions, see Supported Scalar Functions.

See Also STOTS()