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Side by Side Diff: third_party/sqlite/src/ext/fts3/README.content

Issue 901033002: Import SQLite 3.8.7.4. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Chromium changes to support SQLite 3.8.7.4. Created 5 years, 10 months ago
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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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