Limitations › Maximums for Both Modes

Maximums for Both Modes

Following are miscellaneous maximums of interest to users and CA Dataquery Administrators in either mode.

• The maximum numeric precision is 18 digits.
• The maximum number of pages a user may print on a system printer is determined by the PRTCTL parameter in the System Option Table.
• The logical page size (all page segments without the title and PF Key lines) cannot exceed 64K.
• The maximum lines of query and JCL text cannot exceed 24 times the QPAGES parameter in the System Option Table. The minimum number of lines is 24; the maximum is 96. If the GUIDE query is to be used, QPAGES should be set to 2 (48 lines) as a minimum.
• The maximum row size of a table that can be accessed by CA Dataquery is determined by the BUFSIZE parameter in the System Option Table.
• The maximum length for a data name is 32 characters.
• A maximum of 17 tables can be related or used in a FIND or COUNT statement.