internal override QueryInfo[] BuildQuery(Expression query, SqlNodeAnnotations annotations)
{
CheckDispose();
query = Funcletizer.Funcletize(query);
var converter = new MySqlQueryConverter(services, typeProvider, translator, sqlFactory)
{
ConverterStrategy = ConverterStrategy.CanOutputFromInsert | ConverterStrategy.CanUseJoinOn |
ConverterStrategy.CanUseOuterApply | ConverterStrategy.SkipWithRowNumber
};
SqlNode node = converter.ConvertOuter(query);
var queryInfos = BuildQuery(GetResultShape(query), GetResultType(query), node, null, annotations);
var formatter = new MySqlFormatter(this);
for (int i = 0; i < queryInfos.Length; i++)
{
var queryInfo = queryInfos[i];
queryInfo.CommandText = formatter.Format(queryInfo.Query);
}
return(queryInfos);
}
internal override ICompiledSubQuery CompileSubQuery(SqlNode query, Type elementType, ReadOnlyCollection <SqlParameter> parameters)
{
query = SqlDuplicator.Copy(query);
var annotations = new SqlNodeAnnotations();
QueryInfo[] queries = BuildQuery(ResultShape.Sequence, TypeSystem.GetSequenceType(elementType), query, parameters, annotations);
QueryInfo queryInfo = queries[0];
ICompiledSubQuery[] subQueries = this.CompileSubQueries(queryInfo.Query);
var formatter = new MySqlFormatter(this);
for (int i = 0; i < subQueries.Length; i++)
{
var subQuery = (CompiledSubQuery)subQueries[i];
subQuery.QueryInfo.CommandText = formatter.Format(subQuery.QueryInfo.Query);
}
IObjectReaderFactory readerFactory = this.GetReaderFactory(queryInfo.Query, elementType);
CheckSqlCompatibility(queries, annotations);
return(new CompiledSubQuery(queryInfo, readerFactory, parameters, subQueries, connectionString, this));
}
