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CHANGELOG.md

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Changelog

v0.6.3 (2022-09-22)

  • Print query statement in error log
  • Add count to table reader metadata

v0.6.2 (2021-04-27)

  • Implement the Table.Reader protocol for query result

v0.6.1 (2022-01-25)

  • Revert allowing a given cache name to be reprepared as it leaks statements

v0.6.0 (2022-01-23)

  • Fix handling stored procedures with cursors
  • Allow a given cache name to be reprepared
  • Support queries returning multiple results
  • Reuse prepared statements in prepare: :unnamed

v0.5.2 (2022-01-03)

  • Use optimized Geo.WKB API
  • Update DBConnection
  • Require Elixir v1.7

v0.5.1 (2021-03-25)

Bug fixes:

  • Fix compatibility on Elixir < 1.10

v0.5.0 (2021-03-25)

Breaking changes:

  • Replace the full list of error codes (which generated thousands of atoms) with just a handful of common ones

    Code that matched on %MyXQL.Error{mysql: %{name: name}} may break if the name is not in the mapping as it won't match anymore.

Enhancements:

  • Allow users to set their own mapping via setting config :myxql, extra_error_codes: [...]

  • Accept integers in :disconnect_on_error_codes

v0.4.5 (2020-11-29)

Bug fixes:

  • Send MYSQL_TYPE_BIT and MYSQL_TYPE_GEOMETRY as strings. This fixes encoding these types on MariaDB and MySQL 8.0.22.

v0.4.4 (2020-11-05)

Bug fixes:

  • Fix encoding empty params for prepared statements

v0.4.3 (2020-09-22)

Bug fixes:

  • Delete ets tables on disconnect

v0.4.2 (2020-09-11)

Enhancements:

  • Encode :zero_datetime and :zero_date
  • Consistently use :supervisor.child_spec/0
  • Support Decimal v2.0

Bug fixes:

  • Fix typespec for MyXQL.stream/4

v0.4.1 (2020-05-27)

Bug fixes:

  • Handle socket errors when closing statements
  • Delete cursor ref on deallocate

v0.4.0 (2020-03-30)

Enhancements:

  • Support receiving packets larger than 16MB

Bug fixes:

  • Require :ssl & :public_key applications

  • Enforce prepare names to be unique

  • Do not leak statements on multiple executions of the same name in prepare_execute

  • Do not leak statements with rebound :cache_statement

v0.3.4 (2020-03-19)

  • Close statements after query errors

v0.3.3 (2020-02-10)

  • Fix bug when decoding invalid json path error

v0.3.2 (2020-01-29)

  • Improve error messages and docs on unsupported time values

v0.3.1 (2019-11-28)

Bug fixes:

  • Revert: Re-use repeated prepared statements in :unnamed mode

v0.3.0 (2019-11-25)

Enhancements

  • Re-use repeated prepared statements in :unnamed mode

  • Geometry types support

Bug fixes

  • Fix mysql_native_authentication on auth_switch_request

  • Handle multiple packets on ping

v0.2.10 (2019-10-29)

Enhancements

  • Add prepare: :force_named option

Bug fixes

  • Fix prepared queries leaks

v0.2.9 (2019-09-18)

Bug fixes

  • Disconnect on handshake errors

v0.2.8 (2019-09-14)

Bug fixes

  • Encode params in MyXQL.Query and gracefully handle encoding errors

v0.2.7 (2019-09-11)

Enhancements

  • Decode "zero dates" as :zero_date and :zero_datetime. Note, this only works on specific server sql_mode settings, it's disabled by default in servers and in general not recommended.

  • Support MYSQL_HOST and MYSQL_PWD env variables

  • Add :charset and :collation options to start_link/2

v0.2.6 (2019-07-04)

Bug fixes

  • Fix VARCHAR handling
  • Fix TINY, MEDIUM, and LONG BLOBs handling
  • Fix dialyzer errors

v0.2.5 (2019-07-04)

Bug fixes

  • Fix encoding large packets
  • Consider "" as empty password
  • Raise better error messages on "zero" dates

v0.2.4 (2019-06-10)

Enhancements

  • Add statement cache
  • Support BIT data type
  • Encode packets larger than max_packet_size

Bug fixes

  • Fix selecting nulls in binary protocol
  • Raise error when :ssl is required and not started in child_spec/1

v0.2.3 (2019-05-23)

Enhancements

  • Default charset to utf8mb4
  • Raise error when server does not support required capabilities
  • Implement public key exchange for sha auth methods
  • Support older MySQL versions (tested against 5.5 and 5.6)
  • Change MyXQL.start_option/0 to use :ssl.tls_client_option/0 type

Bug fixes

  • Handle error packet on handshake

v0.2.2 (2019-04-05)

Bug fixes

  • Fix documentation and typespec for the :ssl_opts option
  • Hide undocumented ref field from the MyXQL.Query.t type
  • Fix decoding MEDIUMBLOBs

v0.2.1 (2019-03-27)

Bug fixes

  • Use DBConnection.ConnectionError for transport errors and disconnect the connection
  • Remove :socket from MyXQL.Error as DBConnection.ConnectionError is used for that instead
  • Improve error message on invalid socket path

v0.2.0 (2019-03-18)

Enhancements

  • Add :disconnect_on_error_codes option to MyXQL.start_link/1
  • Add :ping_timeout option to MyXQL.start_link/1
  • Add :handshake_timeout option to MyXQL.start_link/1
  • Add :num_warnings field to MyXQL.Result
  • Add :connection_id field to MyXQL.Error
  • Add query_type: :binary | :binary_then_text | :text option to MyXQL.query/4
  • Improve handshake socket errors handling
  • Raise error when both :username option and USER env are missing
  • Add MARIAEX_COMPATIBILITY.md page

Bug fixes

  • Actually disconnect on ER_MAX_PREPARED_STMT_COUNT_REACHED
  • Encode JSON values in binary protocol
  • Gracefully error when server does not support CLIENT_DEPRECATE_EOF
  • Use :connect_timeout option for connecting to SSL socket

Backwards incompatible changes

  • Use binary protocol by default in MyXQL.query/4
  • Return an additional leading result in MyXQL.stream/4. The leading result is of executing the query but not yet fetching data.
  • Remove :ssl from application list

v0.1.1 (2019-01-24)

  • Raise better error message when a parameter cannot be encoded
  • Raise a better error when query to be executed is not prepared
  • Raise error on multiple results and point to instead using MyXQL.stream/4
  • Fix streaming inserts
  • Fix transaction handling for savepoints
  • Disconnect the connection on ER_MAX_PREPARED_STMT_COUNT_REACHED error
  • Add MySQL error code and name to exception message
  • Add :prepare connection option

v0.1.0 (2019-01-22)

  • Initial release