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-rw-r--r--config/config.sample.php8
1 files changed, 6 insertions, 2 deletions
diff --git a/config/config.sample.php b/config/config.sample.php
index 363bdabef0f..69567f0bce7 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -1234,8 +1234,12 @@ $CONFIG = array(
'sqlite.journal_mode' => 'DELETE',
/**
- * If this setting is set to true MySQL can handle 4 byte characters instead of
- * 3 byte characters
+ * If requirements are met (see below) this setting is set to true during setup
+ * and MySQL can handle 4 byte characters instead of 3 byte characters.
+ *
+ * If you want to convert a 3-byte setup into a 4-byte setup please run the
+ * migration command:
+ * ./occ db:convert-mysql-charset
*
* MySQL requires a special setup for longer indexes (> 767 bytes) which are
* needed: