sqlite3ExprIsConstantNotJoin 13267 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3ExprIsConstantNotJoin(Expr*);
sqlite3ExprIsConstantNotJoin 86031 ext/sqlite3/libsqlite/sqlite3.c    && sqlite3ExprIsConstantNotJoin(pExpr)
sqlite3ExprIsConstantNotJoin 122718 ext/sqlite3/libsqlite/sqlite3.c     if( nTabList==0 || sqlite3ExprIsConstantNotJoin(sWLB.pWC->a[ii].pExpr) ){