Oracle7 Server Utilities
Table Information
The Table Information Section provides the following entries for each table loaded:
- load conditions, if any. That is, whether all record were loaded or only those meeting WHEN-clause criteria.
- INSERT, APPEND, or REPLACE specification
- the following column information:
- if found in data file, the position, length, datatype, and delimiter
- if specified, RECNUM, SEQUENCE, or CONSTANT
- if specified, DEFAULTIF, or NULLIF
For example:
Table EMP, loaded from every logical record.
Insert option in effect for this table: REPLACE
Column Name Position Len Term Encl Datatype
-------------------------------------- --- ---- ---- ---------
EMPNO 1:4 4 CHARACTER
ENAME 6:15 10 CHARACTER
JOB 17:25 9 CHARACTER
MGR 27:30 4 CHARACTER
SAL 32:39 8 CHARACTER
COMM 41:48 8 CHARACTER
DEPTNO 50:51 2 CHARACTER
Column EMPNO is NULL if EMPNO = BLANKS
Column MGR is NULL if MGR = BLANKS
Column SAL is NULL if SAL = BLANKS
Column COMM is NULL if COMM = BLANKS
Column DEPTNO is NULL if DEPTNO = BLANKS