diff options
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index f97842b3f5..107d1ce855 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -518,14 +518,15 @@ module ActiveRecord # Available options are (none of these exists by default): # * <tt>:limit</tt> - # Requests a maximum column length. This is the number of characters for a <tt>:string</tt> column - # and number of bytes for <tt>:text</tt>, <tt>:binary</tt> and <tt>:integer</tt> columns. + # and number of bytes for <tt>:text</tt>, <tt>:binary</tt>, and <tt>:integer</tt> columns. # This option is ignored by some backends. # * <tt>:default</tt> - # The column's default value. Use +nil+ for +NULL+. # * <tt>:null</tt> - # Allows or disallows +NULL+ values in the column. # * <tt>:precision</tt> - - # Specifies the precision for the <tt>:decimal</tt> and <tt>:numeric</tt> columns. + # Specifies the precision for the <tt>:decimal</tt>, <tt>:numeric</tt>, + # <tt>:datetime</tt>, and <tt>:time</tt> columns. # * <tt>:scale</tt> - # Specifies the scale for the <tt>:decimal</tt> and <tt>:numeric</tt> columns. # * <tt>:collation</tt> - |