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Fix the xColumnSize() extension API.

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FossilOrigin-Name: 19504c4108472d2ad1281221642b8bd06eb69f4e
This commit is contained in:
dan
2014-07-21 11:44:47 +00:00
parent e1c77bcfcd
commit 84d6fb394f
9 changed files with 170 additions and 29 deletions
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22
ext/fts5/fts5_index.c
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@ -734,7 +734,7 @@ static void fts5DataReference(Fts5Data *pData){
/*
** INSERT OR REPLACE a record into the %_data table.
*/
static void fts5DataWrite(Fts5Index *p, i64 iRowid, u8 *pData, int nData){
static void fts5DataWrite(Fts5Index *p, i64 iRowid, const u8 *pData, int nData){
if( p->rc!=SQLITE_OK ) return;
if( p->pWriter==0 ){
@ -2734,6 +2734,7 @@ int sqlite3Fts5IndexOpen(
}
rc = p->rc;
}
sqlite3Fts5IndexSetAverages(p, (const u8*)"", 0);
}
if( rc ){
@ -3619,3 +3620,22 @@ void sqlite3Fts5IterClose(Fts5IndexIter *pIter){
}
}
/*
** Read the "averages" record into the buffer supplied as the second
** argument. Return SQLITE_OK if successful, or an SQLite error code
** if an error occurs.
*/
int sqlite3Fts5IndexGetAverages(Fts5Index *p, Fts5Buffer *pBuf){
fts5DataReadOrBuffer(p, pBuf, FTS5_AVERAGES_ROWID);
return p->rc;
}
/*
** Replace the current "averages" record with the contents of the buffer
** supplied as the second argument.
*/
int sqlite3Fts5IndexSetAverages(Fts5Index *p, const u8 *pData, int nData){
fts5DataWrite(p, FTS5_AVERAGES_ROWID, pData, nData);
return p->rc;
}