LISTSQLBcommand, refer to LISTSQL and Explain Functions in the section Installing Natural for DB2 on z/OS in the Installation for z/OS documentation.
LISTSQLB can be executed in batch
mode or issued online from the Natural
If executed online, the following screen is invoked:
10:54:35 ***** NATURAL Tools for SQL ***** 2006-03-17 - LISTSQLB - Code Function X Explain all SQL Statements . Exit Code .. _ Member ... ________ Queryno .. 1____ Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12--- Exit Canc
By specifying a valid member name, the explanation of SQL statements can be limited to certain member(s); an asterisk (*) can be used for range specification:
If you specify a unique member name, all SQL statements contained in this member are explained;
If you specify a value followed by an asterisk, all SQL statements contained in all members with names beginning with the specified value are explained;
If you specify an asterisk only (or leave the field blank), all SQL statements of all existing SQL members are explained.
A query number must be specified, so that with each issued
EXPLAIN command, the newly created explanation is
added to the appropriate query number. The default query number is
To issue the
EXPLAIN command, enter function
X and specify a valid member name and query number; all SQL
statements contained in the specified member(s) are explained.
LISTSQLB is executed online, the following screen informs
you about the processing status of the command and if any errors have
10:55:24 ***** NATURAL Tools for SQL ***** 2006-03-17 - LISTSQLB - Queryno : 1 Member Stmtno Message Current Object : Library TEST Member RTTB--IN Statistics : Members read 1 with SQL 1 SQL statements 7 Member Message RTTB--IN OK Press Enter to continue Command ===> Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12---
If executed in batch mode, error messages are written to a data set
referred to by DD name
CMPRINT (logical printer 0).