Slots

autoCommitSource

Void autoCommit(Bool val)

Set the auto-commit state of this database. If true, each statement is committed as it is executed. If false, statements are grouped into transactions and committed when commit

closeSource

Void close()

Close the database. A call to close may not actually close the database. It depends on how many times open has been called for the current thread. The database will not be closed until close has been called once for every time that open has been called.

commitSource

Void commit()

Commit all the changes made inside the current transaction.

connectionSource

const Str connection

The database specific string used to connect to the database.

dialectSource

const Dialect dialect

The database dialect for this service.

isAutoCommitSource

Bool isAutoCommit()

Test the auto-commit state of this database. If true, each statement is committed as it is executed. If false, statements are grouped into transactions and committed when commit

isClosedSource

Bool isClosed()

Test the closed state of the database.

isServiceSource

override Bool isService()

Overrides sys::Thread.isService

Return true.

lastAutoKeySource

Int? lastAutoKey()

Get the key that was generated by the last statement or null if no key was generated.

logSource

static Log log := Log.get("sql")

Standard log for the sql service

makeSource

new make(Str? threadName := null, Str connection := "", Str? username := "", Str? password := "", Dialect? dialect := null)

Make a new SqlService.

• threadName is the unique name used to identify the thread.
• connection is the connection string. For java this is the jdbc url. For .Net this is the connection string.
• username is the username for the database login.
• password is the password for the database login.
• dialect is the database specific dialect implementation. If null, MySqlDialect is assumed.

openSource

SqlService open()

Open the database. This opens a connection to the database for the calling thread. A database must be open before it can be accessed. open may be called multiple times. Each time open is called, a counter is incremented. The database will not be closed until close has been called for each call to open.

passwordSource

const Str? password

The password used to connect to this database.

rollbackSource

Void rollback()

Undo any changes made inside the current transaction.

runSource

override protected Obj? run()

Overrides sys::Thread.run

Doc inherited from sys::Thread.run

The run method implements the code to run in the thread. If a run function was specified in the constructor, then it is invoked, otherwise subclasses should override this method. Threads which wish to process their message queue must enter the main loop by calling the loop() method. The return value of this method is available to the first thread which calls the join method (the result is not required to be immutable).

sqlSource

Statement sql(Str sql)

Create a statement for this database.

tableExistsSource

Bool tableExists(Str tableName)

Does the specified table exist in the database?

tableRowSource

Obj tableRow(Str tableName)

Get a default row instance for the specified table. The result has a field for each table column.

tablesSource

Str[] tables()

List the tables in the database. Returns a list of the table names.

threadConnectionSource

private Connection? threadConnection(Bool checked := true)

Get the connection to this database for the current thread.

usernameSource

const Str? username

The username used to connect to this database.