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Overview
| Comment: | Fix a typo in the documentation for fts3 matchinfo option 'y'. |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
9dff844fd99067346ec62ddcc15a6e7a |
| User & Date: | dan 2015-05-05 19:59:29 |
Context
|
2015-05-06
| ||
| 17:25 | Add news and adjust the date for the 3.8.10 release. check-in: 854c6fc854 user: drh tags: trunk | |
|
2015-05-05
| ||
| 19:59 | Fix a typo in the documentation for fts3 matchinfo option 'y'. check-in: 9dff844fd9 user: dan tags: trunk | |
| 01:48 | Add the new dot-commands to the CLI document. check-in: 39d0f62c46 user: drh tags: trunk | |
Changes
Changes to pages/fts3.in.
1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 |
<p style="margin-left:0;margin-right:0">
The first value in the array of integer values corresponds to the
leftmost column of the table (column 0) and the first phrase in the query
(phrase 0). The values corresponding to other column/phrase combinations
may be located using the following formula:
<pre>
hits_for_phrase_p_column_c = array[3 * (c + p*cols) + 0]
</pre>
For queries that use OR expressions, or those that use LIMIT or return
many rows, the 'y' matchinfo option may incur significantly less overhead
than 'x'.
<tr><td>n <td>1 <td>The number of rows in the FTS4 table. This value is
only available when querying FTS4 tables, not FTS3.
|
| |
1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 |
<p style="margin-left:0;margin-right:0">
The first value in the array of integer values corresponds to the
leftmost column of the table (column 0) and the first phrase in the query
(phrase 0). The values corresponding to other column/phrase combinations
may be located using the following formula:
<pre>
hits_for_phrase_p_column_c = array[c + p*cols]
</pre>
For queries that use OR expressions, or those that use LIMIT or return
many rows, the 'y' matchinfo option may incur significantly less overhead
than 'x'.
<tr><td>n <td>1 <td>The number of rows in the FTS4 table. This value is
only available when querying FTS4 tables, not FTS3.
|