back on optimizer parameter seqscan setting

Author: Nolife999

arc-core/src/main/java/fr/insee/arc/core/service/engine/normage/NormageEngine.java

@@ -1802,13 +1802,11 @@ private PreparedStatementBuilder applyQueryPlanParametersOnJointure(PreparedStat
 		PreparedStatementBuilder r=new PreparedStatementBuilder();
 
 		r.append("set enable_nestloop=off;\n");
-		r.append("set enable_seqscan=on;\n");
 		r.append((statementTimeOut==null)?"":"set statement_timeout="+statementTimeOut.toString()+";\n");
 		r.append("commit;");
 		r.append(query);
-		r.append("reset statement_timeout;");
+		r.append((statementTimeOut==null)?"":"reset statement_timeout;");
 		r.append("set enable_nestloop=on;\n");
-		r.append("set enable_seqscan=off;\n");
 
 		r.setQuery(new StringBuilder(r.getQuery().toString().replace(" insert into ", "commit; insert into ")));
 		return r;