Disable creating indexes on long varchar for bit data. Long varchar column
doesn't allow creating indexes already.
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Key: DERBY-392
URL: http://issues.apache.org/jira/browse/DERBY-392
Project: Derby
Type: Bug
Components: SQL
Versions: 10.1.1.0, 10.0.2.2
Environment: generic
Reporter: Satheesh Bandaram
Priority: Minor
It should not be possible to create an index on 'long varchar for bit data'
datatypes. Derby currently doesn't allow creating indexes on 'long varchar'
datatypes and the same should apply for it's bit data equivalent too.
ij> create table longchar ( i int, c long varchar);
0 rows inserted/updated/deleted
ij> create index longIdx on longchar(c);
ERROR X0X67: Columns of type 'LONG VARCHAR' may not be used in CREATE INDEX, ORD
ER BY, GROUP BY, UNION, INTERSECT, EXCEPT or DISTINCT statements because compari
sons are not supported for that type.
ij> create table longcharBitData ( i int, c long varchar for bit data);
0 rows inserted/updated/deleted
ij> create index longIdx on longcharBitData(c);
0 rows inserted/updated/deleted
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