taco::SysTable_FunctionArgs Class Reference

SysTable_FunctionArgs is an in-memory cached record in the system catalog SysTable_FunctionArgs. More...

#include <catalog/systables/FunctionArgs.h>

Public Member Functions
constexpr Oid	funcid () const
	Returns the function ID. More...
constexpr int16_t	funcargid () const
	Returns the argument ID, starts from 0. More...
constexpr Oid	funcargtypid () const
	Returns the argument's type id. More...

Static Public Member Functions
static constexpr FieldId	funcid_colid ()
static constexpr FieldId	funcargid_colid ()
static constexpr FieldId	funcargtypid_colid ()

Private Member Functions
	SysTable_FunctionArgs (Oid funcid, int16_t funcargid, Oid funcargtypid)
std::vector< Datum >	GetDatumVector () const
	Returns all the fields as a datum vector. More...
	SysTable_FunctionArgs (const SysTable_FunctionArgs &)=default
SysTable_FunctionArgs &	operator= (const SysTable_FunctionArgs &)=default

Static Private Member Functions
static SysTable_FunctionArgs *	Create (const std::vector< Datum > &)
	Creates a new SysTable_FunctionArgs with a data vector read from some record payload. More...

Private Attributes
Oid	m_funcid
int16_t	m_funcargid
Oid	m_funcargtypid

Friends
class	BootstrapCatCache
class	CatCacheInternalAccess

Detailed Description

SysTable_FunctionArgs is an in-memory cached record in the system catalog SysTable_FunctionArgs.

Constructor & Destructor Documentation

SysTable_FunctionArgs() [1/2]

taco::SysTable_FunctionArgs::SysTable_FunctionArgs ( Oid  funcid, int16_t  funcargid, Oid  funcargtypid  )

inlineprivate

SysTable_FunctionArgs() [2/2]

taco::SysTable_FunctionArgs::SysTable_FunctionArgs ( const SysTable_FunctionArgs &  )

privatedefault

Member Function Documentation

Create()

SysTable_FunctionArgs * taco::SysTable_FunctionArgs::Create ( const std::vector< Datum > &  data )

staticprivate

Creates a new SysTable_FunctionArgs with a data vector read from some record payload.

This function is private and only accessible to the catalog cache implementation.

funcargid()

constexpr int16_t taco::SysTable_FunctionArgs::funcargid ( ) const

inlineconstexpr

Returns the argument ID, starts from 0.

funcargid_colid()

static constexpr FieldId taco::SysTable_FunctionArgs::funcargid_colid ( )

inlinestaticconstexpr

funcargtypid()

constexpr Oid taco::SysTable_FunctionArgs::funcargtypid ( ) const

inlineconstexpr

Returns the argument's type id.

If it is InvalidOid (0), this argument can be any type..

funcargtypid_colid()

static constexpr FieldId taco::SysTable_FunctionArgs::funcargtypid_colid ( )

inlinestaticconstexpr

funcid()

constexpr Oid taco::SysTable_FunctionArgs::funcid ( ) const

inlineconstexpr

Returns the function ID.

funcid_colid()

static constexpr FieldId taco::SysTable_FunctionArgs::funcid_colid ( )

inlinestaticconstexpr

GetDatumVector()

std::vector< Datum > taco::SysTable_FunctionArgs::GetDatumVector ( ) const

private

Returns all the fields as a datum vector.

Note that the entry itself must be kept alive when the datum vector is accessed, as we may return references without copying the underlying data. This function is private and only accessible to the catalog cache implementation.

operator=()

SysTable_FunctionArgs& taco::SysTable_FunctionArgs::operator= ( const SysTable_FunctionArgs &  )

privatedefault

Friends And Related Function Documentation

BootstrapCatCache

friend class BootstrapCatCache

friend

CatCacheInternalAccess

friend class CatCacheInternalAccess

friend

Member Data Documentation

m_funcargid

int16_t taco::SysTable_FunctionArgs::m_funcargid

private

m_funcargtypid

Oid taco::SysTable_FunctionArgs::m_funcargtypid

private

m_funcid

Oid taco::SysTable_FunctionArgs::m_funcid

private

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

• catalog/systables/FunctionArgs.h
• catalog/systables/FunctionArgs.cpp