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Item_func_bit Class Reference
Inheritance diagram for Item_func_bit:
Item_int_func Item_func Item_result_field Item Item_func_bit_and Item_func_bit_neg Item_func_bit_or Item_func_bit_xor Item_func_shift_left Item_func_shift_right

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Public Member Functions

 Item_func_bit (Item *a, Item *b)
 Item_func_bit (Item *a)
void fix_length_and_dec ()
virtual void print (String *str, enum_query_type query_type)

Member Function Documentation

virtual void Item_func_bit::print ( String str,
enum_query_type  query_type 
) [inline, virtual]

This method is used for to:

  • to generate a view definition query (SELECT-statement);
  • to generate a SQL-query for EXPLAIN EXTENDED;
  • to generate a SQL-query to be shown in INFORMATION_SCHEMA;
  • debug.

For more information about view definition query, INFORMATION_SCHEMA query and why they should be generated from the Item-tree,

See also:

Reimplemented from Item_func.

Reimplemented in Item_func_bit_neg.

The documentation for this class was generated from the following file:
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