Module Sequel::Dataset::StoredProcedureMethods
In: lib/sequel_core/adapters/jdbc.rb
lib/sequel_core/dataset/stored_procedures.rb

Use JDBC CallableStatements to execute stored procedures. Only supported if the underlying database has stored procedure support.

Methods

call   inspect   sproc_type=  

Included Modules

Sequel::Dataset::StoredProcedureMethods

Constants

SQL_QUERY_TYPE = Hash.new{|h,k| h[k] = k}

Attributes

sproc_name  [RW]  The name of the stored procedure to call

Public Instance methods

Call the prepared statement

[Source]

    # File lib/sequel_core/dataset/stored_procedures.rb, line 11
11:       def call(*args, &block)
12:         @sproc_args = args
13:         case @sproc_type
14:         when :select, :all
15:           all(&block)
16:         when :first
17:           first
18:         when :insert
19:           insert
20:         when :update
21:           update
22:         when :delete
23:           delete
24:         end
25:       end

Programmer friendly string showing this is a stored procedure, showing the name of the procedure.

[Source]

    # File lib/sequel_core/dataset/stored_procedures.rb, line 29
29:       def inspect
30:         "<#{self.class.name}/StoredProcedure name=#{@sproc_name}>"
31:       end

Set the type of the sproc and override the corresponding _sql method to return the empty string (since the result will be ignored anyway).

[Source]

    # File lib/sequel_core/dataset/stored_procedures.rb, line 36
36:       def sproc_type=(type)
37:         @sproc_type = type
38:         meta_def("#{sql_query_type}_sql"){|*a| ''}
39:       end

[Validate]