Package migratedb.v1.core.internal.database.cockroachdb

Class CockroachDBTable

java.lang.Object

migratedb.v1.core.internal.database.base.BaseSchemaObject

migratedb.v1.core.internal.database.base.BaseTable

migratedb.v1.core.internal.database.cockroachdb.CockroachDBTable

All Implemented Interfaces:

SchemaObject, Table

public class CockroachDBTable
extends BaseTable

CockroachDB-specific table.

Note that CockroachDB doesn't support table locks.

Field Summary

Fields inherited from class migratedb.v1.core.internal.database.base.BaseTable

lockDepth

Fields inherited from class migratedb.v1.core.internal.database.base.BaseSchemaObject

jdbcTemplate

Method Summary

Modifier and Type	Method	Description
protected boolean	doExists()	Checks whether this table exists.
protected boolean	doExistsOnce()
protected void	doLock()	Locks this table in this schema using a read/write pessimistic lock until the end of the current transaction.
protected void	doUnlock()	For databases that require an explicit unlocking, not an implicit end-of-transaction one.
CockroachDBSchema	getSchema()

Methods inherited from class migratedb.v1.core.internal.database.base.BaseTable

exists, exists, lock, unlock

Methods inherited from class migratedb.v1.core.internal.database.base.BaseSchemaObject

getDatabase, getName, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface migratedb.v1.core.api.internal.database.base.SchemaObject

getDatabase, getName, toString

Method Detail

doExists

protected boolean doExists()
                    throws SQLException

Description copied from class: BaseTable

Checks whether this table exists.

Specified by:

doExists in class BaseTable

Throws:

SQLException - when the check failed.

doExistsOnce

protected boolean doExistsOnce()
                        throws SQLException

Throws:

SQLException

doLock

protected void doLock()
               throws SQLException

Description copied from class: BaseTable

Locks this table in this schema using a read/write pessimistic lock until the end of the current transaction. Note that unlock() still needs to be called even if your database unlocks the table implicitly (in which case doUnlock() may be a no-op) in order to maintain the lock count correctly.

Specified by:

doLock in class BaseTable

Throws:

SQLException - when this table in this schema could not be locked.

doUnlock

protected void doUnlock()

Description copied from class: BaseTable

For databases that require an explicit unlocking, not an implicit end-of-transaction one.

Overrides:

doUnlock in class BaseTable

getSchema

public CockroachDBSchema getSchema()

Specified by:

getSchema in interface SchemaObject

Overrides:

getSchema in class BaseSchemaObject

Returns:

The schema this object lives in.