...snip... > > LIKE operators cannot use indices unless the index is case > insensitive. Use GLOB for case sensitive fields. >
Richard - i'm not sure i understand "unless the index is case insensitive." How does that relate to: sqlite> create table t (a varchar(10) primary key, b, c); sqlite> pragma CASE_SENSITIVE_LIKE=OFF; sqlite> explain query plan select * from t where a like 'a%'; 0|0|TABLE t sqlite> pragma CASE_SENSITIVE_LIKE=ON; sqlite> explain query plan select * from t where a like 'a%'; 0|0|TABLE t WITH INDEX sqlite_autoindex_t_1 sqlite> Dumb question: Is CASE_SENSITIVE_LIKE a different concept from "case sensitive index"? > LIKE and GLOB operators cannot use indices if the pattern > begins with a wildcard. > > Nothing in SQLite will use an index if you are connecting > terms using OR. > > It looks like what you really want to use here is a full-text > index. Please read about the FTS3 support in SQLite. That > seems to be what you are trying to accomplish. > > -- > D. Richard Hipp <[EMAIL PROTECTED]> > Thanks, Mark _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
