public class LockTableRequest extends Object implements org.apache.avro.generic.IndexedRecord
GPUdb.lockTable(LockTableRequest)
.
lockType
of unlock
, indicating all
operations are permitted. A user may request a read-only
or a write-only
lock, after which only read or write
operations, respectively, are permitted on the table until the lock is removed. When lockType
is disable
then no
operations are permitted on the table. The lock status can be queried by setting lockType
to status
.Modifier and Type | Class and Description |
---|---|
static class |
LockTableRequest.LockType
The type of lock being applied to the table.
|
Constructor and Description |
---|
LockTableRequest()
Constructs a LockTableRequest object with default parameters.
|
LockTableRequest(String tableName,
String lockType,
Map<String,String> options)
Constructs a LockTableRequest object with the specified parameters.
|
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object obj) |
Object |
get(int index)
This method supports the Avro framework and is not intended to be called directly by the user.
|
static org.apache.avro.Schema |
getClassSchema()
This method supports the Avro framework and is not intended to be called directly by the user.
|
String |
getLockType() |
Map<String,String> |
getOptions() |
org.apache.avro.Schema |
getSchema()
This method supports the Avro framework and is not intended to be called directly by the user.
|
String |
getTableName() |
int |
hashCode() |
void |
put(int index,
Object value)
This method supports the Avro framework and is not intended to be called directly by the user.
|
LockTableRequest |
setLockType(String lockType) |
LockTableRequest |
setOptions(Map<String,String> options) |
LockTableRequest |
setTableName(String tableName) |
String |
toString() |
public LockTableRequest()
public LockTableRequest(String tableName, String lockType, Map<String,String> options)
tableName
- Name of the table to be locked. It must be a currently existing table, collection, or view.lockType
- The type of lock being applied to the table. Setting it to status
will return the current lock
status of the table without changing it. Values: status, disable, read-only, write-only, unlock.options
- Optional parameters.public static org.apache.avro.Schema getClassSchema()
public String getTableName()
public LockTableRequest setTableName(String tableName)
tableName
- Name of the table to be locked. It must be a currently existing table, collection, or view.this
to mimic the builder pattern.public String getLockType()
status
will return the current lock status of the
table without changing it. Values: status, disable, read-only, write-only, unlock.public LockTableRequest setLockType(String lockType)
lockType
- The type of lock being applied to the table. Setting it to status
will return the current lock
status of the table without changing it. Values: status, disable, read-only, write-only, unlock.this
to mimic the builder pattern.public LockTableRequest setOptions(Map<String,String> options)
options
- Optional parameters.this
to mimic the builder pattern.public org.apache.avro.Schema getSchema()
getSchema
in interface org.apache.avro.generic.GenericContainer
public Object get(int index)
get
in interface org.apache.avro.generic.IndexedRecord
index
- the position of the field to getIndexOutOfBoundsException
public void put(int index, Object value)
put
in interface org.apache.avro.generic.IndexedRecord
index
- the position of the field to setvalue
- the value to setIndexOutOfBoundsException
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