org.apache.cassandra.cql3.statements.schema

Class CreateTableStatement

java.lang.Object

org.apache.cassandra.cql3.statements.schema.CreateTableStatement

All Implemented Interfaces:

CQLStatement, SchemaTransformation

public final class CreateTableStatement
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CreateTableStatement.Raw

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	keyspaceName

Constructor Summary

Constructors

Constructor and Description

CreateTableStatement(java.lang.String keyspaceName, java.lang.String tableName, java.util.Map<ColumnIdentifier,CQL3Type.Raw> rawColumns, java.util.Set<ColumnIdentifier> staticColumns, java.util.List<ColumnIdentifier> partitionKeyColumns, java.util.List<ColumnIdentifier> clusteringColumns, java.util.LinkedHashMap<ColumnIdentifier,java.lang.Boolean> clusteringOrder, TableAttributes attrs, boolean ifNotExists, boolean useCompactStorage)

Method Summary

Modifier and Type	Method and Description
Keyspaces	apply(Keyspaces schema) Apply a statement transformation to a schema snapshot.
void	authorize(ClientState client) Perform any access verification necessary for the statement.
TableMetadata.Builder	builder(Types types)
java.util.Set<java.lang.String>	clientWarnings(Keyspaces.KeyspacesDiff diff) Schema alteration might produce a client warning (e.g.
ResultMessage	execute(QueryState state, boolean locally)
ResultMessage	execute(QueryState state, QueryOptions options, long queryStartNanoTime) Execute the statement and return the resulting result or null if there is no result.
ResultMessage	executeLocally(QueryState state, QueryOptions options) Variant of execute used for internal query against the system tables, and thus only query the local node.
AuditLogContext	getAuditLogContext() Provides the context needed for audit logging statements.
static TableMetadata.Builder	parse(java.lang.String cql, java.lang.String keyspace)
java.lang.String	toString()
void	validate(ClientState state) Perform additional validation required by the statment.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cassandra.cql3.CQLStatement

getBindVariables, getFunctions, getPartitionKeyBindVariableIndexes, hasConditions

Field Detail

keyspaceName

protected final java.lang.String keyspaceName

Constructor Detail

CreateTableStatement

public CreateTableStatement(java.lang.String keyspaceName,
                            java.lang.String tableName,
                            java.util.Map<ColumnIdentifier,CQL3Type.Raw> rawColumns,
                            java.util.Set<ColumnIdentifier> staticColumns,
                            java.util.List<ColumnIdentifier> partitionKeyColumns,
                            java.util.List<ColumnIdentifier> clusteringColumns,
                            java.util.LinkedHashMap<ColumnIdentifier,java.lang.Boolean> clusteringOrder,
                            TableAttributes attrs,
                            boolean ifNotExists,
                            boolean useCompactStorage)

Method Detail

apply

public Keyspaces apply(Keyspaces schema)

Description copied from interface: SchemaTransformation

Apply a statement transformation to a schema snapshot. Implementing methods should be side-effect free.

Parameters:

schema - Keyspaces to base the transformation on

Returns:

Keyspaces transformed by the statement

authorize

public void authorize(ClientState client)

Description copied from interface: CQLStatement

Perform any access verification necessary for the statement.

Parameters:

client - the current client state

getAuditLogContext

public AuditLogContext getAuditLogContext()

Description copied from interface: CQLStatement

Provides the context needed for audit logging statements.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

builder

public TableMetadata.Builder builder(Types types)

clientWarnings

public java.util.Set<java.lang.String> clientWarnings(Keyspaces.KeyspacesDiff diff)

Schema alteration might produce a client warning (e.g. a warning to run full repair when increading RF of a keyspace). This method should be used to generate them instead of calling warn() in transformation code. Only called if the transformation resulted in a non-empty diff.

parse

public static TableMetadata.Builder parse(java.lang.String cql,
                                          java.lang.String keyspace)

validate

public final void validate(ClientState state)

Description copied from interface: CQLStatement

Perform additional validation required by the statment. To be overriden by subclasses if needed.

Specified by:

validate in interface CQLStatement

Parameters:

state - the current client state

execute

public ResultMessage execute(QueryState state,
                             QueryOptions options,
                             long queryStartNanoTime)

Description copied from interface: CQLStatement

Execute the statement and return the resulting result or null if there is no result.

Specified by:

execute in interface CQLStatement

Parameters:

state - the current query state

options - options for this query (consistency, variables, pageSize, ...)

queryStartNanoTime - the timestamp returned by System.nanoTime() when this statement was received

executeLocally

public ResultMessage executeLocally(QueryState state,
                                    QueryOptions options)

Description copied from interface: CQLStatement

Variant of execute used for internal query against the system tables, and thus only query the local node.

Specified by:

executeLocally in interface CQLStatement

Parameters:

state - the current query state

execute

public ResultMessage execute(QueryState state,
                             boolean locally)