public final class DropFunctionStatement extends SchemaAlteringStatement
DROP FUNCTION statement parsed from a CQL query.ParsedStatement.PreparedcfName| Constructor and Description |
|---|
DropFunctionStatement(FunctionName functionName,
java.util.List<CQL3Type.Raw> argRawTypes,
boolean argsPresent,
boolean ifExists) |
| Modifier and Type | Method and Description |
|---|---|
Event.SchemaChange |
announceMigration(boolean isLocalOnly)
Announces the migration to other nodes in the cluster.
|
void |
checkAccess(ClientState state)
Perform any access verification necessary for the statement.
|
ParsedStatement.Prepared |
prepare() |
void |
prepareKeyspace(ClientState state) |
void |
validate(ClientState state)
Perform additional validation required by the statment.
|
execute, executeInternal, getBoundTerms, grantPermissionsToCreatorcolumnFamily, keyspace, prepareKeyspacegetBoundVariables, getFunctions, setBoundVariables, setBoundVariablesclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetFunctionspublic DropFunctionStatement(FunctionName functionName, java.util.List<CQL3Type.Raw> argRawTypes, boolean argsPresent, boolean ifExists)
public ParsedStatement.Prepared prepare() throws InvalidRequestException
prepare in class SchemaAlteringStatementInvalidRequestExceptionpublic void prepareKeyspace(ClientState state) throws InvalidRequestException
prepareKeyspace in class SchemaAlteringStatementInvalidRequestExceptionpublic void checkAccess(ClientState state) throws UnauthorizedException, InvalidRequestException
CQLStatementstate - the current client stateUnauthorizedExceptionInvalidRequestExceptionpublic void validate(ClientState state)
CQLStatementstate - the current client statepublic Event.SchemaChange announceMigration(boolean isLocalOnly) throws RequestValidationException
SchemaAlteringStatementannounceMigration in class SchemaAlteringStatementnull if no schema change
has occurred (when IF NOT EXISTS is used, for example)RequestValidationExceptionCopyright © 2016 The Apache Software Foundation