| The PostgreSQL 9.0 Reference Manual - Volume 1A - SQL Language Reference
by The PostgreSQL Global Development Group Paperback (6"x9"), 454 pages ISBN 9781906966041 RRP £14.95 ($19.95) Sales of this book support the PostgreSQL project! Get a printed copy>>> |
10.3 Controlling Text Search
To implement full text searching there must be a function to create a
tsvector from a document and a tsquery from a
user query. Also, we need to return results in a useful order, so we need
a function that compares documents with respect to their relevance to
the query. It's also important to be able to display the results nicely.
PostgreSQL provides support for all of these
functions.
| ISBN 9781906966041 | The PostgreSQL 9.0 Reference Manual - Volume 1A - SQL Language Reference | See the print edition |