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

Class CockroachDBTable

java.lang.Object

migratedb.v1.core.internal.database.base.BaseSchemaObject<D,S>

migratedb.v1.core.internal.database.base.BaseTable<CockroachDBDatabase,CockroachDBSchema>

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

All Implemented Interfaces:

SchemaObject<CockroachDBDatabase,CockroachDBSchema>, Table<CockroachDBDatabase,CockroachDBSchema>

public class CockroachDBTable
extends BaseTable<CockroachDBDatabase,CockroachDBSchema>

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

database, jdbcTemplate, name, schema

Method Summary

Modifier and Type	Method	Description
protected void	doDrop()
protected void	doDropOnce()
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.

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

drop, getDatabase, getName, getSchema, 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

drop, getDatabase, getName, getSchema, toString

Method Details

doDrop

protected void doDrop()
               throws SQLException

Specified by:

doDrop in class BaseSchemaObject<CockroachDBDatabase,CockroachDBSchema>

Throws:

SQLException - when the drop failed.

doDropOnce

protected void doDropOnce()
                   throws SQLException

Throws:

SQLException

doExists

protected boolean doExists()
                    throws SQLException

Description copied from class: BaseTable

Checks whether this table exists.

Specified by:

doExists in class BaseTable<CockroachDBDatabase,CockroachDBSchema>

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<CockroachDBDatabase,CockroachDBSchema>

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<CockroachDBDatabase,CockroachDBSchema>