cs::util::ReplicatedColumnsViewFactory Class Reference

This class allows the creation of different types of column view instances and also adds different filters depending on context. More...

#include <replicated_columns_view_factory.h>

Static Public Member Functions
static std::unique_ptr< ReplicatedColumnsView >	get_columns_view_with_inbound_filters (THD *thd, TABLE *table, table_def const *tabledef)
	This function returns the appropriate class to iterate over the given table columns. More...
static std::unique_ptr< ReplicatedColumnsView >	get_columns_view_with_outbound_filters (THD *thd, TABLE *table)
	This function returns the appropriate class to iterate over the given table columns. More...

Detailed Description

This class allows the creation of different types of column view instances and also adds different filters depending on context.

Member Function Documentation

get_columns_view_with_inbound_filters()

static std::unique_ptr< ReplicatedColumnsView > cs::util::ReplicatedColumnsViewFactory::get_columns_view_with_inbound_filters ( THD *  thd, TABLE *  table, table_def const *  tabledef  )

inlinestatic

This function returns the appropriate class to iterate over the given table columns.

It also adds inbound filtering

It might return a standard column view/iteration class or one that accounts for GIPK or other differences

Parameters

thd	The thread object to extract context information
table	The table where the column view will be created
tabledef	Context on the replicated table

Returns

A unique pointer to a ReplicatedColumnsView object instance

get_columns_view_with_outbound_filters()

static std::unique_ptr< ReplicatedColumnsView > cs::util::ReplicatedColumnsViewFactory::get_columns_view_with_outbound_filters ( THD *  thd, TABLE *  table  )

inlinestatic

This function returns the appropriate class to iterate over the given table columns.

It also adds outbound filtering

Parameters

thd	The thread object to extract context information
table	The table where the column view will be created

Returns

A unique pointer to a ReplicatedColumnsView object instance

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

• sql/changestreams/misc/replicated_columns_view_factory.h