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- create_format(TableName,Format,^InternalFormat,
^Status)
-
transforms a specified format into an internal
format.
- read_record(TableName,InternalFormat,AccessType,^VLstream,
^Status)
-
reads all the records in a table or of a set
according to "AccessType" in a specified format and returns
pairs of RID element and value list in "VLstream".
The contents of "VLstream" will be buffered, i.e. if
"VLstream" is unified with a list cell whose elements are
variables, a certain number of records are processed and
the variables are unified with the values of the records.
If all the records are read normally, "Status" will become normal
and "Buffer" will become end.