TBQUERY—obtain table information

Command invocation format


>>-ISPEXEC--TBQUERY--table-name--+----------------+------------->
                                 '-KEYS(key-name)-'   

>--+-----------------+--+---------------------+----------------->
   '-NAMES(var-name)-'  '-ROWNUM(rownum-name)-'   

>--+---------------------+--+-----------------------+----------->
   '-KEYNUM(keynum-name)-'  '-NAMENUM(namenum-name)-'   

>--+--------------------+--+--------------------+--------------->
   '-POSITION(crp-name)-'  '-SORTFLDS(srt-name)-'   

>--+--------------------+--+---------------------+-------------->
   '-SARGLIST(lst-name)-'  '-SARGCOND(cond-name)-'   

>--+-------------------+---------------------------------------><
   '-SARGDIR(dir-name)-'

Call invocation format


>>-CALL--ISPEXEC--(buf-len,--buffer);--------------------------><


>>-CALL--ISPLINK--('TBQUERYb',--table-name--,-+----------+------>
                                              '-key-name-'   

>--,-+----------+--,-+-------------+--,-+-------------+--------->
     '-var-name-'    '-rownum-name-'    '-keynum-name-'   

>--,-+--------------+--,-+----------+--,-+----------+----------->
     '-namenum-name-'    '-crp-name-'    '-srt-name-'   

>--,-+----------+--,-+-----------+--,-+----------+-);----------><
     '-lst-name-'    '-cond-name-'    '-dir-name-'

Return codes

0: Normal completion.
12: Table is not open.
16: Not all keys or names were returned because insufficient space was provided.
20: Severe error.