public static async Task <IBindableStatement> ParseAsync(string sql)
{
try
{
return(await PParser.ParseAsync(sql));
}
catch (PhoenixSqlSyntaxException e)
{
throw new QsiSyntaxErrorException(-1, -1, e.Message);
}
catch (PhoenixSqlException e)
{
throw new QsiException(QsiError.Internal, e.Message);
}
}
public IQsiTreeNode Parse(QsiScript script, CancellationToken cancellationToken = default)
{
var result = PhoenixSqlParserInternal.Parse(script.Script);
switch (result)
{
case SelectStatement selectStatement:
return(TableVisitor.VisitSelectStatement(selectStatement));
case CreateTableStatement {
TableType: PTableType.View
} createTableStatement:
return(TableVisitor.VisitCreateViewStatement(createTableStatement));
case IDMLStatement dmlStatement:
return(ActionVisitor.Visit(dmlStatement));
case UseSchemaStatement useSchemaStatement:
return(ActionVisitor.VisitUseSchemaStatement(useSchemaStatement));
}
throw TreeHelper.NotSupportedTree(result);
}
