Github user jianqiao commented on a diff in the pull request:
https://github.com/apache/incubator-quickstep/pull/291#discussion_r136178849
--- Diff: parser/ParseStatement.hpp ---
@@ -771,122 +776,135 @@ class ParseStatementInsertSelection : public
ParseStatementInsert {
DISALLOW_COPY_AND_ASSIGN(ParseStatementInsertSelection);
};
+
/**
- * @brief Optional parameters for a COPY FROM statement.
+ * @brief The parsed representation of a COPY FROM/COPY TO statement.
**/
-struct ParseCopyFromParams : public ParseTreeNode {
- /**
- * @brief Constructor, sets default values.
- **/
- ParseCopyFromParams(const int line_number, const int column_number)
- : ParseTreeNode(line_number, column_number),
- escape_strings(true) {
- }
-
- std::string getName() const override { return "CopyFromParams"; }
-
+class ParseStatementCopy : public ParseStatement {
+ public:
/**
- * @brief Sets the column delimiter.
- *
- * @param delimiter_in The column delimiter string.
+ * @brief Copy direction (FROM text file/TO text file).
*/
- void set_delimiter(ParseString* delimiter_in) {
- delimiter.reset(delimiter_in);
- }
-
- /**
- * @brief The string which terminates individual attribute values in the
- * input file. Can be NULL.
- **/
- std::unique_ptr<ParseString> delimiter;
+ enum CopyDirection {
+ kFrom,
--- End diff --
Updated.
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