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v4.2.15

Fixed

  • Removed errand puts statment from database tasks.
  • Fix quoting of non-national columns.

v4.2.14

Fixed

  • Fix rescue constants for optional connection gems. Fixes #475.

v4.2.13

Fixed

  • Add to_s method to SQLServer::Type::Char::Data. Thanks @marceloeloelo.

v4.2.12

Fixed

  • Isolation levels not being reset on error. Fixes #469. Thanks @anthony

v4.2.11

Fixed

  • Undefined method `database_prefix_remote_server?' Fixes #450. Thanks @jippeholwerda
  • Document two methods for avoiding N'' quoting on char/varchar columns.
  • First run failure of change_column while dropping constraint. Fixes #420. Thanks @GrumpyRainbow @rkr090
  • Rounding errors w/datetime2(0) types having no fractional seconds. Fixes #465. Thanks @alawton

Changed

  • Supporting escape hatch for N'' quoting. Remove #is_utf8 string check in #_quote method. This duplicated strings and forced encoding which was actually wasteful.

v4.2.10

Fixed

  • Ensure small datetime/datetime2 fractionals are properly quoted. Fixes #457.

v4.2.9

Fixed

  • Conform to new data_sources interfaces. See: https://git.io/va4Fp
  • The primary_key method falls back to Identity columns. Not the other way around. Fixes #454. Thanks @marceloeloelo
  • Ensure that execute_procedure returns proper time zones. Fixes #449

Changed

  • Run tests with verbose false.

v4.2.8

Fixed

  • Azure-Friendly Disable Referential Integrity. No more sp_MSforeachtable usage. Fixes #421
  • Azure-Friendly DB create/drop. Fixes #442
    • Create allows edition options like: MAXSIZE, EDITION, and SERVICE_OBJECTIVE.

v4.2.7

Added

  • Support 2008 Datatypes Using TDSVER=7.3. Fixes #433

Changed

  • Test now use latest v0.9.5 of TinyTDS. Includes tests for defncopy Windows binstub.
  • Make linked servers stronger. Fixes #427. Thanks @jippeholwerda
  • Use proper module for the sqlserver_connection method. Fixes #431. Thanks @jippeholwerda
  • All datetime casting using the Time::DATE_FORMATS[:_sqlserver_*] formats set after connection.

Removed

  • The SQLServer::Utils.with_sqlserver_db_date_formats helper and quoted_date hacks.
  • The Quoter value type which allowed column => type special case quoting.

Fixed

  • Every time datatype has perfect micro/nano second handling.
  • All supported datatypes dump defaults properly to schema.rb
  • Partial indexes using :where in schema dumper. Fixes #153

v4.2.6

Fixed

  • Allow linked servers for table names. Fixes #426. Thanks @jippeholwerda

v4.2.5

Removed

  • Remove Type::Castable hacks for core type objects to force trust the DB. Allows Rails 5 attributes.

Fixed

  • Tests for decimal scale. See Rails commit. http://git.io/vGotB
  • Improve case comparision performace per column. Fixes #414
  • DB rollback when reversable add_column has several options. Fixes #359
  • Better column definitions for default objects. Fixes #412

v4.2.4

Fixed

  • Compatible with Rails 4.2.1.
  • Fix schema limit reflection for char/varchar. Fixes #394.

v4.2.3

Fixed

  • Fix SET defaults when using Azure.
  • Test insert 4-byte unicode chars.
  • Make rollback transaction transcount aware for implicit error rollbacks. Fixes #390

v4.2.2

Added

  • DatabaseTasks support for all tasks! Uses FreeTDS defncopy for structure dump. Fixes #380.
  • Provide class config for use_output_inserted (default true) for insert SQL. Fixed #381.

v4.2.1

Fixed

  • Guard against empty view definitions when sb_helptext fails silently. Fixes #337.
  • Proper table/column escaping in the change_column_null method. Fixes #355.
  • Use send :include for modules for 1.9 compatibility. Fixes #383.

v4.2.0

Added

  • New ActiveRecord::Type objects. See active_record/connection_adapters/sqlserver/type dir.
  • Aliased ActiveRecord::Type::SQLServer to ActiveRecord::ConnectionAdapters::SQLServer::Type
  • New SQLServer::Utils::Name object for decomposing and quoting SQL Server names/identifiers.
  • Support for most all SQL Server types in schema statements and dumping.
  • Support create table with query from relation or select statement.
  • Foreign Key Support Fixes #375.

Changed

  • The create_database now takes an options hash. Only key/value now is collation. Unknown keys just use raw values for SQL.
  • Complete rewrite of our Arel visitor. Focuing on 2012 and upward so we can make FETCH happen.
  • Testing enhancements.
    • Guard support, check our Guardfile.
    • Use ARTest namespace with SQLServer module for our helpers/objects.
    • Simple 2012 schmea addition and extensive column/type_cast object tests.
  • Follow Rails convention and remove varying character default limits.
  • The cs_equality_operator is now s class configuration property only.
  • The with_identity_insert_enabled(table_name) is now public.
  • Use ActiveRecord tranasaction interface vs our own run_with_isolation_level.

Deprecated

  • n/a

Removed

  • SQL Server versions < 2012 which do not support OFFSET and FETCH. http://bit.ly/1B5Bwsd
  • The enable_default_unicode_types option. Default to national types all the time.
  • Native type configs for older DB support. Includes the following with new default value:
    • native_string_database_type => nvarchar
    • native_text_database_type => nvarchar(max)
    • native_binary_database_type => varbinary(max)
  • Various version and inspection methods removed. These include:
    • database_version
    • database_year
    • product_level
    • product_version
    • edition
  • Removed tests for old issue #164. Handled by core types now.
  • The activity_stats method. Please put this in a gem if needed.
  • We no longer use regular expressions to fix identity inserts. Use ActiveRecord or public ID insert helper.
  • All auto reconnect and SQL retry logic. Got too complicated and stood in the way of AR's pool. Speed boost too.
  • The adapter will no longer try to remove duplicate order by clauses. Use relation reorder, unscope, etc.
  • We no longer use regular expressions to remove identity columns from updates. Now with attributes_for_update AR hook.

Fixed

  • Default lock is now "WITH(UPDLOCK)". Fixes #368
  • Better bind types & params for sp_executesql. Fixes #239.

Security

  • The connection's inspect method no longer returns sensitive connection info. Very basic now.