dict_table_t::read_metadata_blob(): Remove (unused)

storage/innobase/dict/dict0mem.cc

@@ -1504,34 +1504,6 @@ void dict_table_t::instant_column(const dict_table_t& table, const ulint* map)
 	}
 }
 
-/** Read the metadata blob and fill the non primary fields,
-non-drop nullable fields and fill the drop columns in the vector.
-
-@param[in]	blob_data               blob data which contains
-					drop column information
-@param[out]	non_pk_fields		number of non-primary key fields
-@param[out]	dropped_col_list	dropped column list */
-void dict_table_t::read_metadata_blob(
-	byte*			blob_data,
-	ulint*			non_pk_fields,
-	std::vector<ulint>&	dropped_col_list)
-{
-	*non_pk_fields = mach_read_from_4(blob_data);
-	const byte*	field_data = blob_data + INSTANT_NON_PK_FIELDS_LEN;
-
-	for (ulint i = 0; i < *non_pk_fields; i++) {
-
-		unsigned col_no = mach_read_from_2(field_data);
-		col_no >>= INSTANT_FIELD_COL_NO_SHIFT;
-
-		if (col_no == 0) {
-			dropped_col_list.push_back(i);
-		}
-
-		field_data += INSTANT_FIELD_LEN;
-	}
-}
-
 /** Construct the blob with contains the non-primary key for
 the clustered index.
 @param[in,out]	heap	memory heap to allocate the blob

storage/innobase/include/dict0mem.h

@@ -1590,17 +1590,6 @@ struct dict_table_t {
 
 		return n_drop_cols;
 	}
-	/** Read the metadata blob and fill the non primary fields,
-	non-drop nullable fields and fill the drop columns in the
-	vector.
-	@param[in]	blob_data		blob data which contains
-						drop column information
-	@param[out]	non_pk_fields		number of non-primary key fields
-	@param[out]	dropped_col_list	 dropped column list */
-	void read_metadata_blob(
-		byte*			blob_data,
-		ulint*			non_pk_fields,
-		std::vector<ulint>&	dropped_col_list);
 
 	/** Construct the blob with contains the non-primary key for
 	the clustered index.