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  1. MariaDB Connector/J
  2. CONJ-1163

jdbcCompliantTruncation Does Not Appear To Be Working

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 3.0.0, 3.3.3
    • 3.4.0
    • configuration
    • None

    Description

      We are trying to upgrade our java application from MariaDB connector J 2.7.12 to 3.3.2.

      As part of our testing, we found that the driver no longer rejects an insert when a column value is longer than the column.

      environment:
      MariaDB Server version: 10.4.29, sql_mode = "NO_KEY_OPTIONS"

      CREATE TABLE `test`
      		 
      (
      		 
          `ID`   int(11)       NOT NULL auto_increment,
      		 
          `TEST` varchar(1500) NOT NULL DEFAULT '',
      		 
          PRIMARY KEY (`ID`),
      		 
      )

      To reproduce:
      Disable strict mode on MariaDB Server, set jdbcCompliantTruncation=true or unconfigured in connector config

      Attempt to insert into the table, with TEST value more than 1,500 characters.

      Expected result:

      • error is returned by driver when we try to insert <-- works as expected with 2.7.12

      Actual result:

      • value is inserted (truncated) <-- 3.0 to 3.3.3

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. CONJ-1047 Version 2.7.8 vs Version 3.x.y - ERROR 1406

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. CONJ-1055 MySQL Connector Incompatible result from Statement.execute for out-of-range value

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. CONJ-1179 Sql strict mode is not enabled by default as mysql connector

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Task - A task that needs to be done. CONJ-210 Implement truncation as error

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              diego dupin Diego Dupin
              stephen.hames Stephen Hames
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              Dates

                Created:
                Updated:
                Resolved:

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