BC break : executeQuery with an array containing null value(s).

MySqlSchemaManager accessing undefined index tableColumn[comment]

[GH-307] Postgres fix for a possible unavailable dbname

Schema\ColumnDiff incorrect with default varchar value and postgresql

[GH-209] Added query micro-optimization

[GH-308] added index flags to schema table

[GH-312] [DBAL-264] Support for UIDs in PostgreSQL

Break the query building with multiple from parts

[GH-306] [DBAL-497] Fixed SQL Server platform replacing 'FROM' in column names during limit

SQLServerPlatform modifies limit query incorrectly when column names start with "from"

[GH-304] Fix for DBAL-442

[GH-261] Fix OFFSET without LIMIT cause MySQL syntax error.

[GH-262] Add Symfony Console dependency to composer.json

[GH-271] added the possibility to use column names as keys for the types in Connection::insert()

[GH-300] Improve list SQL Server table indexes

[GH-298] Fix SQL Server default constraints

[GH-299] Fix list SQL Server composite foreign keys

OraclePlatform getSequenceNextValSQL not handling case/quoting properly on 11g

[GH-294] Allow removing column comment on some platforms

[GH-295] Fix ModifyLimitQueryTest

[GH-264] Allow passing empty arrays as parameters

[GH-292] Add length in the OCI8 bindParam

[GH-272] Refactor SQL Server keyword dictionaries and MsSQL leftovers

[GH-278] OraclePlatform sequence naming for primary keys

[GH-282] Add column collation support for SQL Server

[GH-283] Fix SchemaManagerFunctionalTestCase composite foreign keys test

[GH-284] Correcting code example

[GH-268] Remove deprecated getShowDatabasesSQL() from Platforms

[GH-227] MySql TEXT and BLOB type declarations

[GH-267] Add SQLServerPlatform supports schemas

[GH-266] Removed outdated methods in DatabasePlatformMock.

[GH-250] Lightweight export as of doctrine/doctrine2#543

[GH-218] [MySQL] Fixed bug with comments not adding quotes for tables

[GH-240] Fix for DBAL-209

[GH-220] Added support for alter table, foreign keys and autoincrement detection to Sqlite platform and schema

[GH-236] DBAL-200 Missing docs for 1 parameter in Connection::update

[GH-228] fixed typo for enabling DEFERRED support

[GH-205] Added exit code for dbal:reserved-words command

[GH-208] Optimize autoload prefix in composer.json

DBAL-62 Varchar definition should automatically switch to CLOB for sizes larger than max varchar length.

Add support for auto-commit = NO accross databases

Make approach towards identifier quoting consistent

Remove Static Types

BeforeInsertID & AfterInsertID emulation workflow, wie bei MDB2

Upsert support in DBAL

Insert and Merge Query Objects

Introduction Interface for Connection

Add Object for BulkInsert Abstraction

Schema toSQL() and toDropSQL() both need to delegete creation/drop of schema-level elements

Add events for onBeginTransaction, onCommit, onCommitFailure

Catch and re-throw exceptions with common messages + codes

[GH-196] Fixed mini-typo

[GH-200] params not passed from execute to logger

[GH-192] ExpressionBuilder in and notIn methods

[GH-186] Added third an optional argument `types` to use prepared statement