I have a weird problem in dBase III+
DB structure:
Field Field Name Type Width Dec
1 JNUMMER Numeric 6
2 BRIN Character 4
3 PLDATUM Date 8
4 LEERJAAR Numeric 1
5 TICK Logical 1
(set date british
set century on
set deleted on)
. list all for jnummer=23
Record# JNUMMER BRIN PLDATUM LEERJAAR TICK
738 23 20TQ 1986.12.08 8 .T.
14213 23 17YS 1995.08.01 2 .T.
19066 23 17YS 1998.08.01 0 .F.
. INDE ON STR(JNUMMER)+BRIN+DTOC(PLDATUM) TO BRINHIS UNIQUE
(or SET UNIQUE ON and then INDEX without the UNIQUE)
. list all for jnummer=23
Record# JNUMMER BRIN PLDATUM LEERJAAR TICK
14213 23 17YS 1995.08.01 2 .T.
738 23 20TQ 1986.12.08 8 .T.
This is wrong, the index includes the date, so all three records are unique. The 19066 record should be there.
Other symptoms:
I cannot BROWSE, I constantly get 'Record is not in index', whether I GO BOTTOM or GO TOP or SKIP first
What can be going on here?
Thanks in advance
Jan
DB structure:
Field Field Name Type Width Dec
1 JNUMMER Numeric 6
2 BRIN Character 4
3 PLDATUM Date 8
4 LEERJAAR Numeric 1
5 TICK Logical 1
(set date british
set century on
set deleted on)
. list all for jnummer=23
Record# JNUMMER BRIN PLDATUM LEERJAAR TICK
738 23 20TQ 1986.12.08 8 .T.
14213 23 17YS 1995.08.01 2 .T.
19066 23 17YS 1998.08.01 0 .F.
. INDE ON STR(JNUMMER)+BRIN+DTOC(PLDATUM) TO BRINHIS UNIQUE
(or SET UNIQUE ON and then INDEX without the UNIQUE)
. list all for jnummer=23
Record# JNUMMER BRIN PLDATUM LEERJAAR TICK
14213 23 17YS 1995.08.01 2 .T.
738 23 20TQ 1986.12.08 8 .T.
This is wrong, the index includes the date, so all three records are unique. The 19066 record should be there.
Other symptoms:
I cannot BROWSE, I constantly get 'Record is not in index', whether I GO BOTTOM or GO TOP or SKIP first
What can be going on here?
Thanks in advance
Jan
