|
|
@@ -87,7 +87,7 @@ add or remove columns. On slower hardware this can be worse than a minute per
|
|
|
million rows - adding a few columns to a table with just a few million rows
|
|
|
could lock your site up for over ten minutes.
|
|
|
|
|
|
-Finally, MySQL has reasonably small limits on name lengths for columns, tables
|
|
|
+Finally, MySQL has relatively small limits on name lengths for columns, tables
|
|
|
and indexes, as well as a limit on the combined size of all columns an index
|
|
|
covers. This means that indexes that are possible on other backends will
|
|
|
fail to be created under MySQL.
|
Mitchel Humpherys