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CHANGELOG.md

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#v2.2.1

  • Fixing transaction handling (ecto cast_assoc rollsback twice if more than one rpc call is executed in single transaction/change/assoc)

#v2.2.0

Breaking Changes

UUID/UNIQUEIDENTIFER column is now stored AS IS in database, meaning that compatibility with Ecto.UUID is broken, if you are using tds_ecto please use Tds.UUID to encode/decode value to its sting representation. MSSQL has its way of parsing binary UUID value into string representation as following string illustration:

Ecto.UUID string representation: f72f71ce-ee18-4db3-74d9-f5662a7691b8

MSSQL string representation: ce712ff7-18ee-b34d-74d9-f5662a7691b8

To allow other platforms to interprect corectly uuids we had to introduce Tds.UUID in tds_ecto library and Tds.Types.UUID in tds both are trying to keep binary storage in valid byte order so each platform can corectly decode it into string. So far unique identifiers were and will be returned in resultset as binary, if you need to convert it into formatted string, use Tds.Types.UUID.parse(<<_::128>>=uuid) to get that string. It is safe to call this function several times since it will not fail if value is valid uuid string, it will just return same value. But if value do not match <<_::128>> or <<a::32, ?-, b::16, ?-, c::16, ?- d::16, ?-, e::48>> it will throw runtime error.

If you are using tds_ecto :uuid, :binary_id, and Tds.UUID are types you want to use in your models. For any of those 3 types auto encode/decode will be performed.

Since there was a bug where in some cases old version of tds_ecto library could not detemine if binary is of uuid type, it interpeted such values as raw binary which caused some issues when non elixir apps interpreted that binary in wrong string format. This was ok as long as parsed string values were not shared between elixir and other platforms trough e.g. json messages, but if they did, this could be a problem where other app is not kapable to find object which missparsed uuid value.

#v2.1.0

  • Introducing Tds.VarChar type, use in migration :varchar as field type and in schema Tds.VarChar as field type.

v2.0.7

  • fixing issue when inserting data with decimal columns see issue #57

v2.0.3 (v2.0.2)

  • Fixing failed test when schemaless query is executed without specified columns in projection

v1.0.6 (v1.0.2)

  • Integrated upstream changes
  • Add default expression to alter tables too.

v1.0.4 (v1.0.2)

  • Integrated upstream changes

v1.0.3

  • Bug fixes
    • Rollbacks for columns with defaults is now working.
    • Forwards for columns with defaults is now working.

v1.0.2

  • Bug Fixes
    • fixed limit

v1.0.1

  • Bug Fixes
    • Allow prefixes in DDL
    • Fixed issue when using count and distinct
    • Better constraint matching
    • Fixed boolean literals in where clauses

v1.0.0

  • Enhancements
    • Updated to ecto 1.0.0

v0.6.0

  • Enhancements
    • Updated to ecto 0.16.0

v0.5.0

  • Enhancements
    • Updated to ecto 0.15.0

v0.4.0

  • Enhancements
    • Updated to ecto 0.14.1

v0.3.2

  • Enhancements
    • Lock down tds

v0.3.1

  • Enhancements
    • Updated tds to 0.4.0

v0.3.0

  • Enhancements
    • Updated to ecto 0.13.0

v0.2.5

  • Enhancements
    • Updated Ecto to 0.12.1
    • Added support for map type
    • Added support for binary_id

v0.2.4

  • Enhancements
    • Updated Ecto to 0.11

v0.2.3

  • Bug Fixes
    • Changed tablename quoting to allow for schema

v0.2.2

  • Enhancements
    • Updated Ecto version

v0.2.1

  • Bug Fixes
    • Use datetime2 when time struct usec > 0

v0.2.0

  • Bug Fixes
    • Parsing null uuid's would break String check
    • Allow references to be set for other primary key types
    • Allow distincts on booleans

v0.1.5

  • Bug Fixes

    • Ecto.UUID tagged types were failing to be type checked in tds

  • Enhancements

    • Added support for UNIQUE in column definitions

v0.1.4

  • Bug Fixes
    • Added :tds to application list

v0.1.3

  • Bug Fixes
    • Fixing deps issue with Hex

v0.1.2

  • Bug Fixes
    • Added lock to join/2

v0.1.1

  • Bug Fixes
    • Fixed limit: to map TOP in SELECT

v0.1.0 (2015-02-13)

  • Enhancements
    • Updated Deps

v0.0.1 (2015-02-12)

  • First Release