Some SQL92 functionality is missing from the BIT and VARBIT types.
It should be possible to enter hexadecimal values as:
B'[<bit>...]'[{<separator>...'[<bit...]'}...]
X'[<hexdigit>...]'[{<separator>...'[<hexdigit...]'}...]
(Cannan and Otten: SQL - The Standard Handbook, p.38)
but the hexadeximal form is not accepted.
For example:
bray=# \d junk
Table "junk"
Attribute | Type | Modifier
-----------+--------------+----------
id | character(4) | not null
flag1 | bit(1) |
flags | bit(8) |
Index: junk_pkey
bray=# insert into junk values ('BBBB',B'0',X'FF');
ERROR: Attribute 'flags' is of type 'bit' but expression is of type 'int4'
You will need to rewrite or cast the expression
--
Oliver Elphick [EMAIL PROTECTED]
Isle of Wight http://www.lfix.co.uk/oliver
PGP: 1024R/32B8FAA1: 97 EA 1D 47 72 3F 28 47 6B 7E 39 CC 56 E4 C1 47
GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C
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