fix show_plan gucs

contrib/babelfishpg_tsql/src/pl_exec-2.c

@@ -725,6 +725,17 @@ exec_stmt_exec(PLtsql_execstate *estate, PLtsql_stmt_exec *stmt)
 	else
 		estate->schema_name = NULL;
 
+	/*
+	 * We need to disable the explain gucs incase of sp_reset_connection
+	 * execution otherwise we will get explain output for it which is
+	 * not intended.
+	 */
+	if (strcmp(stmt->proc_name, "sp_reset_connection") == 0)
+	{
+		pltsql_explain_only = false;
+		pltsql_explain_analyze = false;
+	}
+
 	/* PG_TRY to ensure we clear the plan link, if needed, on failure */
 	PG_TRY();
 	{

contrib/babelfishpg_tsql/src/session.c

@@ -14,6 +14,7 @@
 #include "dbcmds.h"
 #include "multidb.h"
 #include "session.h"
+#include "pl_explain.h"
 #include "pltsql.h"
 #include "guc.h"
 #include "storage/shm_toc.h"
@@ -202,6 +203,8 @@ reset_session_properties(void)
 {
 	reset_cached_batch();
 	reset_cached_cursor();
+	pltsql_explain_only = false;
+	pltsql_explain_analyze = false;
 }
 
 void