access 3.1.0

A simple database utility for the entity library and PostgreSQL.

Changes

3.1.0

• onAccess's signature changed.

3.0.1

• The onAccess callback added for monitoring the transactions.

2.6.1

• pgInvalidRegex, pgProgramLimitExceeded and pgOutOfMemory added.

2.6.0

• The signature of shallLogError callback changed to bool shallLogError(DBAccess access, String sql, Object ex).

2.5.2

• onQuery and onExecute of configure() are deprecated. Please configure Pool instead.

2.5.1

• DBAccess.exists added

2.5.0

• Use AccessOption introduced in entity 2.5.0

2.0.2

• DBAccess.toEntityNS added

2.0.0

• Migrate to null safety

1.6.4

• onQuery and onExecute supported in configure for easy debugging.

1.6.2

• accessCount introduced for knowing number of accesses being executed.

1.6.0

• The signature of onSlowSql changed. An extra argument called values added.

1.5.0

• DBAccess.begin() introduced for users to control transactions explicitly.

1.3.1

• DBAccess.isRollingback introduced.

1.3.0

• configure()'s onPreSlowSql argument is enhanced. You can store the message in onPreSlowSql and retrieve it back in onSlowSql.

1.2.1

• access()'s command argument can return FutureOr<T>

1.2.0

• DBAccess.afterCommit() and afterRollback() will execute the given task even if the connection was closed -- depending it was committed or rolled back. Also, the task can return a Future instance.

1.1.1

• DBAccess.close() introduced to allow user to force a transaction to close earlier.

1.1.0

• DBAccess.tag and configure()'s onTag no longer supported.
• onSlowSql and onPreSlowSql's signatures changed.
• configure()'s slowSql renamed to slowSqlThreshold.

1.0.6

• onPreSlowSql introduced to log the information about locks when detecting a slow SQL statement.

1.0.5

• primaryKey introduced to define a table with multi-column primary key.

1.0.4

• not() introduced to specify a negative condition in the whereValues condition.

1.0.2

• Index() supports where for creating a partial index.

0.11.3

• API of sqlWhereBy is changed -- no option argument

0.11.1

• Adds the otype argument to UnboundReference() for documentation purpose

0.11.0

• Use named paramters instead of positional parameters for declaring types
• The column that Reference() references can be specified.

0.10.1

• afterComment() and afterRollback() can return an optional Future instance

0.10.0

• Citext added
• The signature of the create method is changed.

0.9.10

• Slow SQL warning logs the previous SQL statement instead if it is commit

0.9.8

• The signature of the shallLogError argument has been changed.

0.9.7

• Apply the generic method syntax (so it requires Dart 1.21 or later)

0.9.3

• DBAccess.rollingback is never null. If null is assigned, false will be stored instead.

0.9.1

• Support virtual columns

0.9.0

• Remove DBAccess.after(), and replaced with DBAccess.afterCommit() and DBAccess.afterRollback().
• DBAccess.rollingback can be set with any value.