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  1. Ignite
  2. IGNITE-7360

SQL: incorrect date/time values could be inserted

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 2.1
    • Fix Version/s: None
    • Component/s: sql
    • Labels:
      None

      Description

      According to ansi 99 spec.:

      Keyword Valid values of datetime fields
      YEAR 0001 to 9999
      MONTH 01 to 12
      DAY Within the range 1 (one) to 31, but further constrained by the value of
      MONTH and YEAR fields, according to the rules for well-formed dates in
      the Gregorian calendar.
      HOUR 00 to 23

      and so on.

      But these values could be inserted:

      For DATE data type:

      0: jdbc:ignite:thin://127.0.0.1:10800/> create table tmp_table_date_and_time (key_field INT PRIMARY KEY,field1 DATE,field2 TIME);
      SQL: create table tmp_table_date_and_time (key_field INT PRIMARY KEY,field1 DATE,field2 TIME)
      No rows affected (0.028 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> insert into tmp_table_date_and_time (key_field,field1,field2) values (2, '10000-12-09','13:44:56');
      SQL: insert into tmp_table_date_and_time (key_field,field1,field2) values (2, '10000-12-09','13:44:56')
      1 row affected (0.009 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> select * from tmp_table_date_and_time;
      SQL: select * from tmp_table_date_and_time
      IN IncrementalRows 3
      +--------------------------------+--------------------------------+--------------------------------+
      |           KEY_FIELD            |             FIELD1             |             FIELD2             |
      +--------------------------------+--------------------------------+--------------------------------+
      | 2                              | Sat Dec 09 00:00:00 MSK 10000  | 13:44:56                       |
      +--------------------------------+--------------------------------+--------------------------------+
      1 row selected (0.007 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> insert into tmp_table_date_and_time (key_field,field1,field2) values (6, '-2017-12-09','13:44:56');
      SQL: insert into tmp_table_date_and_time (key_field,field1,field2) values (6, '-2017-12-09','13:44:56')
      1 row affected (0.011 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> select * from tmp_table_date_and_time;
      SQL: select * from tmp_table_date_and_time
      IN IncrementalRows 3
      +--------------------------------+--------------------------------+--------------------------------+
      |           KEY_FIELD            |             FIELD1             |             FIELD2             |
      +--------------------------------+--------------------------------+--------------------------------+
      | 2                              | Sat Dec 09 00:00:00 MSK 10000  | 13:44:56                       |
      | 6                              | Tue Dec 09 00:00:00 MSK 2018   | 13:44:56                       |
      +--------------------------------+--------------------------------+--------------------------------+
      2 rows selected (0.016 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> 
      

      For TIME data type:

      0: jdbc:ignite:thin://127.0.0.1:10800/> create table tmp_table_date_and_time (key_field INT PRIMARY KEY,field1 DATE,field2 TIME);
      SQL: create table tmp_table_date_and_time (key_field INT PRIMARY KEY,field1 DATE,field2 TIME)
      No rows affected (0.131 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> insert into tmp_table_date_and_time (key_field,field1,field2) values (3, '2017-12-09','25:44:56');
      SQL: insert into tmp_table_date_and_time (key_field,field1,field2) values (3, '2017-12-09','25:44:56')
      1 row affected (0.097 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> select * from tmp_table_date_and_time;
      SQL: select * from tmp_table_date_and_time
      IN IncrementalRows 3
      +--------------------------------+--------------------------------+--------------------------------+
      |           KEY_FIELD            |             FIELD1             |             FIELD2             |
      +--------------------------------+--------------------------------+--------------------------------+
      | 3                              | Sat Dec 09 00:00:00 MSK 2017   | 01:44:56                       |
      +--------------------------------+--------------------------------+--------------------------------+
      1 row selected (0.017 seconds)
      0: jdbc:ignite:thin://127.0.0.1:10800/> 
      

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            • Assignee:
              Unassigned
              Reporter:
              avolkov Alex Volkov
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              Dates

              • Created:
                Updated: