Vertica::ColumnTypes Class Reference

Represents (unsized) types of the columns used as input/output of a User Defined Function/Transform Function. More...

Collaboration diagram for Vertica::ColumnTypes:

Public Member Functions
void	addAny ()
	Indicates that function can take any number and type of arguments.
ColumnTypes &	addArrayType (Oid elementOid)
	Adds a column of 1D array type. More...
ColumnTypes &	addArrayType (const ColumnTypes &elementprototype)
	Adds a column of complex array type. More...
ColumnTypes &	addBinary ()
	Adds a column of type BINARY. More...
ColumnTypes &	addBool ()
	Adds a column of type BOOLEAN. More...
ColumnTypes &	addChar ()
	Adds a column of type CHAR. More...
ColumnTypes &	addDate ()
	Adds a column of type DATE. More...
ColumnTypes &	addFloat ()
	Adds a column of type FLOAT. More...
ColumnTypes &	addInt ()
	Adds a column of type INTEGER. More...
ColumnTypes &	addInterval ()
	Adds a column of type INTERVAL/INTERVAL DAY TO SECOND. More...
ColumnTypes &	addIntervalYM ()
	Adds a column of type INTERVAL YEAR TO MONTH. More...
ColumnTypes &	addLongVarbinary ()
	Adds a column of type VARBINARY. More...
ColumnTypes &	addLongVarchar ()
	Adds a column of type VARBINARY. More...
ColumnTypes &	addNumeric ()
	Adds a column of type NUMERIC. More...
ColumnTypes &	addRowType (const ColumnTypes &rowprototype)
	Adds a column of complex row type. More...
ColumnTypes &	addTime ()
	Adds a column of type TIME. More...
ColumnTypes &	addTimestamp ()
	Adds a column of type TIMESTAMP. More...
ColumnTypes &	addTimestampTz ()
	Adds a column of type TIMESTAMP WITH TIMEZONE. More...
ColumnTypes &	addTimeTz ()
	Adds a column of type TIME WITH TIMEZONE. More...
ColumnTypes &	addType (Oid typeOid, const ColumnTypes &complexFields=ColumnTypes())
ColumnTypes &	addUserDefinedType (const char *typeName)
	Adds a column of user-defined type. More...
ColumnTypes &	addUuid ()
	Adds a column of type UUID. More...
ColumnTypes &	addVarbinary ()
	Adds a column of type VARBINARY. More...
ColumnTypes &	addVarchar ()
	Adds a column of type VARCHAR. More...
template<typename strtype = std::string>
strtype	toString () const

Detailed Description

Represents (unsized) types of the columns used as input/output of a User Defined Function/Transform Function.

This class is used only for generating the function or transform function prototype, where the sizes and/or precisions of the data types are not known.

Member Function Documentation

addArrayType() [1/2]

ColumnTypes& Vertica::ColumnTypes::addArrayType ( Oid  elementOid )

inline

Adds a column of 1D array type.

Parameters

elementOid

the type of the array element

Returns

this

Referenced by addArrayType().

addArrayType() [2/2]

ColumnTypes& Vertica::ColumnTypes::addArrayType ( const ColumnTypes &  elementprototype )

inline

Adds a column of complex array type.

Parameters

rowprototype

the fields of the complex array element

Returns

this

addBinary()

ColumnTypes& Vertica::ColumnTypes::addBinary ( )

inline

Adds a column of type BINARY.

Returns

this

addBool()

ColumnTypes& Vertica::ColumnTypes::addBool ( )

inline

Adds a column of type BOOLEAN.

Returns

this

addChar()

ColumnTypes& Vertica::ColumnTypes::addChar ( )

inline

Adds a column of type CHAR.

Returns

this

addDate()

ColumnTypes& Vertica::ColumnTypes::addDate ( )

inline

Adds a column of type DATE.

Returns

this

addFloat()

ColumnTypes& Vertica::ColumnTypes::addFloat ( )

inline

Adds a column of type FLOAT.

Returns

this

addInt()

ColumnTypes& Vertica::ColumnTypes::addInt ( )

inline

Adds a column of type INTEGER.

Returns

this

addInterval()

ColumnTypes& Vertica::ColumnTypes::addInterval ( )

inline

Adds a column of type INTERVAL/INTERVAL DAY TO SECOND.

Returns

this

addIntervalYM()

ColumnTypes& Vertica::ColumnTypes::addIntervalYM ( )

inline

Adds a column of type INTERVAL YEAR TO MONTH.

Returns

this

addLongVarbinary()

ColumnTypes& Vertica::ColumnTypes::addLongVarbinary ( )

inline

Adds a column of type VARBINARY.

Returns

this

addLongVarchar()

ColumnTypes& Vertica::ColumnTypes::addLongVarchar ( )

inline

Adds a column of type VARBINARY.

Returns

this

addNumeric()

ColumnTypes& Vertica::ColumnTypes::addNumeric ( )

inline

Adds a column of type NUMERIC.

Returns

this

addRowType()

ColumnTypes& Vertica::ColumnTypes::addRowType ( const ColumnTypes &  rowprototype )

inline

Adds a column of complex row type.

Parameters

rowprototype

the fields of the complex row type

Returns

this

addTime()

ColumnTypes& Vertica::ColumnTypes::addTime ( )

inline

Adds a column of type TIME.

Returns

this

addTimestamp()

ColumnTypes& Vertica::ColumnTypes::addTimestamp ( )

inline

Adds a column of type TIMESTAMP.

Returns

this

addTimestampTz()

ColumnTypes& Vertica::ColumnTypes::addTimestampTz ( )

inline

Adds a column of type TIMESTAMP WITH TIMEZONE.

Returns

this

addTimeTz()

ColumnTypes& Vertica::ColumnTypes::addTimeTz ( )

inline

Adds a column of type TIME WITH TIMEZONE.

Returns

this

addType()

ColumnTypes& Vertica::ColumnTypes::addType ( Oid  typeOid, const ColumnTypes &  complexFields = ColumnTypes()  )

inline

Add a generic column to the prototype. Complex type fields are allowed only for complex types.

Returns

this

addUserDefinedType()

ColumnTypes& Vertica::ColumnTypes::addUserDefinedType ( const char *  typeName )

inline

Adds a column of user-defined type.

Returns

this

addUuid()

ColumnTypes& Vertica::ColumnTypes::addUuid ( )

inline

Adds a column of type UUID.

Returns

this

addVarbinary()

ColumnTypes& Vertica::ColumnTypes::addVarbinary ( )

inline

Adds a column of type VARBINARY.

Returns

this

addVarchar()

ColumnTypes& Vertica::ColumnTypes::addVarchar ( )

inline

Adds a column of type VARCHAR.

Returns

this