isIndex          53194 ext/sqlite3/libsqlite/sqlite3.c   int isIndex,           /* True if iRoot is the root of an index b-tree */
isIndex          53216 ext/sqlite3/libsqlite/sqlite3.c   if( isIndex && (!pSchema || (pSchema->schemaFlags&DB_SchemaLoaded)==0) ){
isIndex          53224 ext/sqlite3/libsqlite/sqlite3.c   if( isIndex ){