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Description and Constraints

  1. The PSU and PSI operators share the same public function APIs and data types. The constraints of the PSU operator are the same as those of the PSI operator.
  2. The input type of the calculate function is PSU. Only two-party operations are supported. The maximum length of data transmitted between nodes is 32 GB to prevent memory overflow.
  3. For the PSU operator, the input is of the string type, and the output is a union of string type.
  4. The number of input data records cannot exceed INT32_MAX.
Parent topic: PSU Operator