org.apache.flink.table.client.cli.parser

Interface SqlCommandParser

All Known Implementing Classes:

SqlCommandParserImpl

@Internal
public interface SqlCommandParser

SqlClient command parser.

Method Summary

Modifier and Type	Method and Description
Optional<Command>	parseStatement(String statement) Parses given statement.

Method Detail

parseStatement

Optional<Command> parseStatement(String statement)

Parses given statement.

Parameters:

statement - the sql client input to evaluate.

Returns:

the optional value of Command parsed. It would be empty when the statement is "" or ";".

Throws:

SqlExecutionException - if any error happen while parsing or validating the statement.