GroupVarInfo Struct Reference

Data Fields
Node *	var
RelOptInfo *	rel
double	ndistinct
bool	isdefault

Detailed Description

Definition at line 3649 of file selfuncs.c.

Field Documentation

isdefault

bool GroupVarInfo::isdefault

Definition at line 3654 of file selfuncs.c.

ndistinct

double GroupVarInfo::ndistinct

Definition at line 3653 of file selfuncs.c.

Referenced by estimate_num_groups().

rel

RelOptInfo* GroupVarInfo::rel

Definition at line 3652 of file selfuncs.c.

var

Node* GroupVarInfo::var

Definition at line 3651 of file selfuncs.c.

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

• src/backend/utils/adt/selfuncs.c