Package org.apache.ignite.internal.processors.query.h2

Class QueryParserResult

java.lang.Object

org.apache.ignite.internal.processors.query.h2.QueryParserResult

public class QueryParserResult
extends Object

Result of parsing and splitting SQL from SqlFieldsQuery.

Constructor Summary

Constructors

Constructor	Description
QueryParserResult(QueryDescriptor qryDesc, QueryParameters qryParams, SqlFieldsQuery remainingQry, @NotNull List<JdbcParameterMeta> paramsMeta, @Nullable QueryParserResultSelect select, @Nullable QueryParserResultDml dml, @Nullable QueryParserResultCommand cmd)	Constructor.

Method Summary

Modifier and Type	Method	Description
@Nullable QueryParserResultCommand	command()
@Nullable QueryParserResultDml	dml()
boolean	isCommand()
boolean	isDml()
boolean	isSelect()
int	parametersCount()
@NotNull List<JdbcParameterMeta>	parametersMeta()
QueryDescriptor	queryDescriptor()
QueryParameters	queryParameters()
@Nullable SqlFieldsQuery	remainingQuery()
@Nullable QueryParserResultSelect	select()

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryParserResult

public QueryParserResult(QueryDescriptor qryDesc,
                         QueryParameters qryParams,
                         SqlFieldsQuery remainingQry,
                         @NotNull
                         @NotNull List<JdbcParameterMeta> paramsMeta,
                         @Nullable
                         @Nullable QueryParserResultSelect select,
                         @Nullable
                         @Nullable QueryParserResultDml dml,
                         @Nullable
                         @Nullable QueryParserResultCommand cmd)

Constructor.

Parameters:

qryDesc - Query descriptor.

qryParams - Query parameters.

remainingQry - Remaining query.

paramsMeta - metadata info about positional parameters of current parsed query (not includes remainingSql).

select - Select.

dml - DML.

cmd - Command.

Method Detail

queryDescriptor

public QueryDescriptor queryDescriptor()

Returns:

Query descriptor.

queryParameters

public QueryParameters queryParameters()

Returns:

Query parameters.

remainingQuery

@Nullable
public @Nullable SqlFieldsQuery remainingQuery()

Returns:

Remaining query.

select

@Nullable
public @Nullable QueryParserResultSelect select()

Returns:

SELECT.

dml

@Nullable
public @Nullable QueryParserResultDml dml()

Returns:

DML.

command

@Nullable
public @Nullable QueryParserResultCommand command()

Returns:

Command.

isSelect

public boolean isSelect()

Returns:

Check whether this is SELECT.

isDml

public boolean isDml()

Returns:

Check whether this is DML.

isCommand

public boolean isCommand()

Returns:

Check whether this is a command.

parametersCount

public int parametersCount()

Returns:

Number of current statement parameters.

parametersMeta

@NotNull
public @NotNull List<JdbcParameterMeta> parametersMeta()

Returns:

Descriptions of each query parameter of current statement. Empty list in case of native command, never null.