fix test: fix fill2 test case

Author: wangjiaming0909

tests/system-test/2-query/fill2.py

@@ -988,19 +988,19 @@ def validate_fill_prev_one_group(self, fill_res_one_group, interval_res_one_grou
                 ## from now on, all rows are generated by fill
                 for colIdx in range(1, colNum):
                     if fill_row[colIdx] != last_valid_row_val[colIdx]:
-                        tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {last_valid_row_val[colIdx]} got: {fill_row[colIdx]}")
+                        tdLog.exit(f"1 got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {last_valid_row_val[colIdx]} got: {fill_row}")
                     if desc_row[colIdx] != last_valid_row_val[colIdx]:
-                        tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {last_valid_row_val[colIdx]} got: {desc_row[colIdx]}")
+                        tdLog.exit(f"2 got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {last_valid_row_val[colIdx]} got: {desc_row}")
                 i += 1
             else:
                 if fill_ts < interval_row[0]:
                     ## this row is generated by fill
                     for colIdx in range(1, colNum):
                         val = self.find_valid_val_for_col(interval_res_one_group, j-1, False, colIdx)
                         if val != fill_row[colIdx]:
-                            tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {fill_row[colIdx]}")
+                            tdLog.exit(f"3 got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {fill_row}")
                         if val != desc_row[colIdx]:
-                            tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {desc_row[colIdx]}")
+                            tdLog.exit(f"4 got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {desc_row}")
                     i += 1
                 else:
                     ## this row is copied from interval, but NULL cols are generated by fill
@@ -1012,9 +1012,9 @@ def validate_fill_prev_one_group(self, fill_res_one_group, interval_res_one_grou
                         else:
                             val = interval_row[colIdx]
                         if val != fill_row[colIdx]:
-                            tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {fill_row[colIdx]}")
+                            tdLog.exit(f"5 got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {fill_row}")
                         if filled and val != desc_row[colIdx]:
-                            tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {desc_row[colIdx]}")
+                            tdLog.exit(f"6 got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {desc_row}")
                     i += 1
                     j += 1
 
@@ -1263,9 +1263,9 @@ def validate_fill_linear_one_group(self, fill_res_one_group, interval_res_one_gr
                             if fill_row[colIdx] is not None or desc_row[colIdx] is not None:
                                 tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {fill_row[colIdx]}")
                         else:
-                            if not math.isclose(val, fill_row[colIdx], rel_tol=1e-6, abs_tol=1e-6):
+                            if not math.isclose(val, fill_row[colIdx], rel_tol=1e-5, abs_tol=1e-6):
                                 tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {fill_row[colIdx]}")
-                            if not math.isclose(val, desc_row[colIdx], rel_tol=1e-6, abs_tol=1e-6):
+                            if not math.isclose(val, desc_row[colIdx], rel_tol=1e-5, abs_tol=1e-6):
                                 tdLog.exit(f"got different val for fill_res: {fill_row} rowIdx: {i} colIdx: {colIdx}, expect: {val} got: {desc_row[colIdx]}")
                     i += 1
                 else: