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Merge enhancements from trunk.

FossilOrigin-Name: ec6ddb3d481d005c304a26c948c9c808586750e9
This commit is contained in:
drh
2015-08-26 18:04:23 +00:00
11 changed files with 209 additions and 132 deletions

View File

@@ -104,16 +104,6 @@ const char *sqlite3IndexAffinityStr(sqlite3 *db, Index *pIdx){
return pIdx->zColAff;
}
/*
** Return the affinity for a single column of an index.
*/
char sqlite3IndexColumnAffinity(sqlite3 *db, Index *pIdx, int iCol){
if( !pIdx->zColAff ){
if( sqlite3IndexAffinityStr(db, pIdx)==0 ) return SQLITE_AFF_BLOB;
}
return pIdx->zColAff[iCol];
}
/*
** Compute the affinity string for table pTab, if it has not already been
** computed. As an optimization, omit trailing SQLITE_AFF_BLOB affinities.