SAP Sybase IQ and SAP SQL Anywhere do not support certain Adaptive Server Enterprise system functions.
These Adaptive Server Enterprise system functions are not supported by SAP SQL Anywhere and SAP Sybase IQ:
curunreservedpgs() – number of pages free on a dbspace.
data_pgs() – number of pages used by a table or index.
host_id() – UNIX pid of the server process.
hos_name() – name of the machine on which the server is running.
lct_admin() – manages the “last chance threshold” for the Transaction manager.
reserved_pgs() – number of pages allocated to a table or index.
rowcnt() – number of rows in the specified table.
valid_name() – whether a name would be a valid name if used, for example, for a table.
valid_user() – returns TRUE if that user has connect permissions.
ptn_data_pgs() – number of data pages in a partition.
index_colorder() – returns the column order in an index.