Commit e3b6be19 authored by heikki@hundin.mysql.fi's avatar heikki@hundin.mysql.fi
Browse files

ha_innobase.cc: 

  Better error message to help users who created tables with < 3.23.54 where MySQL implicitly added a PRIMARY KEY definition
parent ee226913

sql/ha_innobase.cc

+8 −1
Original line number Diff line number Diff line
@@ -1030,7 +1030,14 @@ how you can resolve the problem.\n", 
	        if (primary_key != MAX_KEY) {

	                fprintf(stderr,

		    "InnoDB: Error: table %s has no primary key in InnoDB\n"

		    "InnoDB: data dictionary, but has one in MySQL!\n", name);

		    "InnoDB: data dictionary, but has one in MySQL!\n"

		    "InnoDB: If you created the table with a MySQL\n"

                    "InnoDB: version < 3.23.54 and did not define a primary\n"

                    "InnoDB: key, but defined a unique key with all non-NULL\n"

                    "InnoDB: columns, then MySQL internally treats that key\n"

                    "InnoDB: as the primary key. You can fix this error by\n"

		    "InnoDB: dump + DROP + CREATE + reimport of the table.\n",

				name);

		}



		((row_prebuilt_t*)innobase_prebuilt)