pUpgrade 88621 ext/sqlite3/libsqlite/sqlite3.c Stat4Sample *pUpgrade = 0; pUpgrade 88635 ext/sqlite3/libsqlite/sqlite3.c if( pUpgrade==0 || sampleIsBetter(p, pOld, pUpgrade) ){ pUpgrade 88636 ext/sqlite3/libsqlite/sqlite3.c pUpgrade = pOld; pUpgrade 88640 ext/sqlite3/libsqlite/sqlite3.c if( pUpgrade ){ pUpgrade 88641 ext/sqlite3/libsqlite/sqlite3.c pUpgrade->iCol = pNew->iCol; pUpgrade 88642 ext/sqlite3/libsqlite/sqlite3.c pUpgrade->anEq[pUpgrade->iCol] = pNew->anEq[pUpgrade->iCol];