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1 | 1 |
2 FTS4 CONTENT OPTION | 2 FTS4 CONTENT OPTION |
3 | 3 |
4 Normally, in order to create a full-text index on a dataset, the FTS4 | 4 Normally, in order to create a full-text index on a dataset, the FTS4 |
5 module stores a copy of all indexed documents in a specially created | 5 module stores a copy of all indexed documents in a specially created |
6 database table. | 6 database table. |
7 | 7 |
8 As of SQLite version 3.7.9, FTS4 supports a new option - "content" - | 8 As of SQLite version 3.7.9, FTS4 supports a new option - "content" - |
9 designed to extend FTS4 to support the creation of full-text indexes where: | 9 designed to extend FTS4 to support the creation of full-text indexes where: |
10 | 10 |
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169 name of the external content FTS4 table, the command is: | 169 name of the external content FTS4 table, the command is: |
170 | 170 |
171 INSERT INTO t3(t3) VALUES('rebuild'); | 171 INSERT INTO t3(t3) VALUES('rebuild'); |
172 | 172 |
173 This command may also be used with ordinary FTS4 tables, although it may | 173 This command may also be used with ordinary FTS4 tables, although it may |
174 only be useful if the full-text index has somehow become corrupt. It is an | 174 only be useful if the full-text index has somehow become corrupt. It is an |
175 error to attempt to rebuild the full-text index maintained by a contentless | 175 error to attempt to rebuild the full-text index maintained by a contentless |
176 FTS4 table. | 176 FTS4 table. |
177 | 177 |
178 | 178 |
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