In file xxx_shmem.h:

class ShmFuncPlanInfo : public XxxFuncPlanInfo

Func plan with shared memory for external function Here is the layout for the data passed in shared memory: 1) A "valid" flag :: int 2) Number of args :: int 3) Owner offset :: int 4) Arg offsets :: array of ints 5) Result offset :: int 6) Rest of the data (owner data, args, result) Each field is aligned to a 8 byte word boundary, to be on the safe side

Inheritance:


Documentation

Func plan with shared memory for external function Here is the layout for the data passed in shared memory: 1) A "valid" flag :: int 2) Number of args :: int 3) Owner offset :: int 4) Arg offsets :: array of ints 5) Result offset :: int 6) Rest of the data (owner data, args, result) Each field is aligned to a 8 byte word boundary, to be on the safe side

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