Module udf::types

Types that represent SQL interfaces

Structs

• ArgList
  A collection of SQL arguments
• Iter
  Iterator over arguments in a ArgList
• ProcessError
  A zero-sized struct indicating that something went wrong
• SqlArg
  A single SQL argument, including its attributes
• UdfCfg
  A collection of SQL arguments

Enums

• MaxLenOptions
  Helpful constants related to the max_length parameter
• SqlResult
  A possible SQL result consisting of a type and nullable value
• SqlType
  Enum representing possible SQL result types

Constants

• MYSQL_ERRMSG_SIZE
  Max error message size, 0x200 = 512 bytes
• MYSQL_RESULT_BUFFER_SIZE
  Minimum size of a buffer for string results