Sequel::IBMDB::Statement

Wraps results returned by queries on IBM_DB.

Methods

new(stmt)

Hold the given statement.

    # File lib/sequel/adapters/ibmdb.rb
124 def initialize(stmt)
125   @stmt = stmt
126 end

affected()

Return the number of rows affected.

    # File lib/sequel/adapters/ibmdb.rb
129 def affected
130   IBM_DB.num_rows(@stmt)
131 end

execute(*values)

If this statement is a prepared statement, execute it on the database with the given values.

    # File lib/sequel/adapters/ibmdb.rb
135 def execute(*values)
136   IBM_DB.execute(@stmt, values)
137 end

fetch_array()

Return the results of a query as an array of values.

    # File lib/sequel/adapters/ibmdb.rb
140 def fetch_array
141   IBM_DB.fetch_array(@stmt) if @stmt
142 end

field_name(ind)

Return the field name at the given column in the result set.

    # File lib/sequel/adapters/ibmdb.rb
145 def field_name(ind)
146   IBM_DB.field_name(@stmt, ind)
147 end

field_precision(key)

Return the field precision for the given field name in the result set.

    # File lib/sequel/adapters/ibmdb.rb
155 def field_precision(key)
156   IBM_DB.field_precision(@stmt, key)
157 end

field_type(key)

Return the field type for the given field name in the result set.

    # File lib/sequel/adapters/ibmdb.rb
150 def field_type(key)
151   IBM_DB.field_type(@stmt, key)
152 end

free()

Free the memory related to this statement.

    # File lib/sequel/adapters/ibmdb.rb
160 def free
161   IBM_DB.free_stmt(@stmt)
162 end

free_result()

Free the memory related to this result set, only useful for prepared statements which have a different result set on every call.

    # File lib/sequel/adapters/ibmdb.rb
166 def free_result
167   IBM_DB.free_result(@stmt)
168 end

num_fields()

Return the number of fields in the result set.

    # File lib/sequel/adapters/ibmdb.rb
171 def num_fields
172   IBM_DB.num_fields(@stmt)
173 end