Update to crystal-db ~> 0.11.0 (#101)

shard.yml

@@ -4,12 +4,12 @@ version: 0.13.0
 dependencies:
   db:
     github: crystal-lang/crystal-db
-    version: ~> 0.10.0
+    version: ~> 0.11.0
 
 authors:
   - Juan Wajnerman <[email protected]>
   - Brian J. Cardiff <[email protected]>
 
-crystal: ">= 0.35.0, < 2.0.0"
+crystal: ">= 1.0.0, < 2.0.0"
 
 license: MIT

src/mysql/result_set.cr

@@ -77,6 +77,10 @@ class MySql::ResultSet < DB::ResultSet
     end
   end
 
+  def next_column_index : Int32
+    @column_index
+  end
+
   def read
     mysql_read do |row_packet, column|
       val = column.column_type.read(row_packet)

src/mysql/text_result_set.cr

@@ -84,6 +84,10 @@ class MySql::TextResultSet < DB::ResultSet
     end
   end
 
+  def next_column_index : Int32
+    @column_index
+  end
+
   def read
     mysql_read do |row_packet, column, length|
       val = row_packet.read_string(length)