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SQL Anywhere 11.0.1 » SQL Anywhere Server - SQL Reference » Using SQL » SQL functions » Function types


System functions

System functions return system information.

List of functions

The following system functions are available:

  • Some of the system functions are implemented in SQL Anywhere as stored procedures.

  • The db_id, db_name, and datalength functions are implemented as built-in functions.

The implemented system functions are described in the following table.

System function Description
COL_LENGTH( table-name, column-name ) Returns the defined length of column
COL_NAME( table-id, column-id [, database-id ] ) Returns the column name
INDEX_COL ( table-name, index-id, key_# [, userid ] ) Returns the name of the indexed column
OBJECT_ID ( object-name ) Returns the object ID
OBJECT_NAME ( object-id [, database-id ] ) Returns the object name