partial undo of yesterday's fix: trying to properly destroy st_find results in a "Mserver: /ufs/manegold/Monet/4.3/sql/src/server/sql_mem.mx:92: sql_ref_dec: Assertion `r->refcnt > 0' failed." in test src/benchmarks/tpch/Tests/load , even after fixing the only use of stmt_find in src/server/sql_semantic.mx; hence, we keep on ignoring st_find in stmt_destroy until the respective bug is located and fixed.
partial undo of yesterday's fix:
trying to properly destroy st_find results in a
"Mserver: /ufs/manegold/Monet/4.3/sql/src/server/sql_mem.mx:92: sql_ref_dec: Assertion `r->refcnt > 0' failed."
in test src/benchmarks/tpch/Tests/load , even after fixing the only use of stmt_find in src/server/sql_semantic.mx;
hence, we keep on ignoring st_find in stmt_destroy until the respective bug is located and fixed.

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb