Aster Data
- Aster Data String
- Aster Data Data Type Formatting
- Aster Data Math
- Aster Data Trigonometry
- ascii
Returns a number representing the ASCII code value of the leftmost character of "string_exp", e.g., ascii('A') is 65. - chr
Returns the character that has the ASCII code value specified by "integer_exp". "Integer_exp" should be between 0 and 255. - current_schema
Returns the name of the current schema - translate
Returns "string_exp1", with each occurrence of each character in "string_exp2" replaced by its corresponding character in "string_exp3". - date_trunc
Returns the timestamp to the specified precision. - version
Returns the string value of the database version.
Parent topic: Using the expression editor