[bugfix](VecDateTimeValue) eat the value of microsecond in function f…

…rom_date_format_str (#13446) (#13504) * [bugfix](VecDateTimeValue) eat the value of microsecond in function from_date_format_str * add sql based regression test Co-authored-by: xiaojunjie <[email protected]> Co-authored-by: xiaojunjie <[email protected]>
apache · Oct 20, 2022 · 54ed8fb · 54ed8fb
1 parent b3235ee
commit 54ed8fb
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/be/src/vec/runtime/vdatetime_value.cpp b/be/src/vec/runtime/vdatetime_value.cpp
@@ -1205,6 +1205,12 @@ bool VecDateTimeValue::from_date_format_str(const char* format, int format_len,
                 break;
                 // Micro second
             case 'f':
+                // _microsecond is removed, but need to eat this val
+                tmp = val + min(6, val_end - val);
+                if (!str_to_int64(val, &tmp, &int_value)) {
+                    return false;
+                }
+                val = tmp;
                 break;
                 // AM/PM
             case 'p':