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Annotation of 42BSD/ingres/doc/quel/save.nr, revision 1.1.1.1

1.1       root        1: .th SAVE QUEL 3/10/77
                      2: .sh NAME
                      3: save \- save a relation until a date.
                      4: .sh SYNOPSIS
                      5: .bd save
                      6: relname 
                      7: .bd until
                      8: month day year
                      9: .sh DESCRIPTION
                     10: .it Save 
                     11: is used to keep relations beyond the default 7 day
                     12: life span.
                     13: .s3
                     14: .it Month 
                     15: can be an integer from 1 through
                     16: 12, or the name of the month,
                     17: either abbreviated or spelled out.
                     18: .s3
                     19: Only the owner of a relation can 
                     20: .it save 
                     21: that relation.
                     22: There is an \*(II process which typically
                     23: removes a relation immediately after
                     24: its expiration date has passed.
                     25: .s3
                     26: The actual program which destroys relations is called
                     27: purge.
                     28: It is not automatically run.
                     29: It is a local decision when expired
                     30: relations are removed.
                     31: .s3
                     32: System relations have no expiration date.
                     33: .sh EXAMPLE
                     34: .nf
                     35: /* Save the emp relation until the end of February 1987 */
                     36:    save emp until feb 28 1987
                     37: .fi
                     38: .sh "SEE ALSO"
                     39: create(quel), 
                     40: retrieve(quel), 
                     41: purge(unix)

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