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Fix a problem in fts3/4 that was causing it to discard data cached in-memory if an 'optimize' command is run when there is no data on disk. The usual way this would happen is if the very first transaction that writes to the fts3/4 table also includes an 'optimize' command.

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FossilOrigin-Name: 79338b991bf01e81d336790ca87a0fa747da4ff3
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dan
2016-03-09 18:17:42 +00:00
parent 69c355bd9a
commit 57ebc84a6e
4 changed files with 54 additions and 10 deletions
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2
ext/fts3/fts3_write.c
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@ -3195,7 +3195,7 @@ static int fts3SegmentMerge(
** segment. The level of the new segment is equal to the numerically
** greatest segment level currently present in the database for this
** index. The idx of the new segment is always 0. */
if( csr.nSegment==1 ){
if( csr.nSegment==1 && 0==fts3SegReaderIsPending(csr.apSegment[0]) ){
rc = SQLITE_DONE;
goto finished;
}