Sybase 12.4.2 - Manual (Page 28)

Stored procedures
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You can also create your own stored procedures. See Chapter 6, “Using
Procedures and Batches” for details.
Note Statements shown in examples generally use the asiqdemo database, a
sample database installed as part of Adaptive Server IQ. For a diagram of this
database’s structure, see Introduction to Adaptive Server IQ.
Adaptive Server IQ stored procedures
The following procedures work specifically on the IQ Store. They are owned
by the DBA user ID.
Note Stored procedures that produce size information assume that the database
was created with the default block size, as described in “Block size”. If a
database was created with a non-default block size, the output from the
following stored procedures is inaccurate:
sp_iqestjoin , sp_iqestdbspaces ,
sp_iqestspace .