An extension to the class that defines the interface to the MIP SDK storage table used for caching. More...

#include <storage_table.h>

Inheritance diagram for StorageTableV2:

Public Member Functions
virtual uint32_t	DeleteRange (const std::vector< std::string > &queryColumns, const std::vector< std::string > &queryValues, const std::vector< ColumnMatch > &relations)=0
	Delete a set of rows with values greater or lesser than a target value. Need to set storage table version on StorageSettings to be >= StorageTableVersion::Two.

Public Member Functions inherited from StorageTable
virtual void	Insert (const std::vector< std::string > &allColumnValues)
	Adds a row to the table.

virtual void	InsertOrReplace (const std::vector< std::string > &allColumnValues)=0
	Adds a row to the table.

virtual std::vector< std::vector< std::string > >	List ()=0
	List all the rows in the table.

virtual void	Update (const std::vector< std::string > &updateColumns, const std::vector< std::string > &updateValues, const std::vector< std::string > &queryColumns, const std::vector< std::string > &queryValues)=0
	Update a set of rows within the table.

virtual void	Delete (const std::vector< std::string > &queryColumns, const std::vector< std::string > &queryValues)=0
	Delete a set of rows specified by queryColumns and queryValues.

virtual std::vector< std::vector< std::string > >	Find (const std::vector< std::string > &queryColumns, const std::vector< std::string > &queryValues)=0
	Find a set of rows specified by `queryColumns` and `queryValues`. This method can return multiple rows based on the filter.

Detailed Description

An extension to the class that defines the interface to the MIP SDK storage table used for caching.

Note: To use the additional functionality of this class, the storage table version on StorageDelegate::StorageSettings must be >= StorageTableVersion::Two

Member Function Documentation

◆ DeleteRange()

virtual uint32_t StorageTableV2::DeleteRange	(	const std::vector< std::string > &	queryColumns,
		const std::vector< std::string > &	queryValues,
		const std::vector< ColumnMatch > &	relations )

pure virtual

Delete a set of rows with values greater or lesser than a target value. Need to set storage table version on StorageSettings to be >= StorageTableVersion::Two.

Parameters

queryColumns	Column names to determine the table rows to delete.
queryValues	Column values which combine with a specific relation to get the delete set. Corresponding to the data in `queryColumns`
relations	The relation to use to specify data. Corresponding to the data in `queryValues`

Returns: Number of rows deleted

Note: Intended for use on ISO time values, where sorting alphabetically is equivalent to sorting chronologically.

Warning: Will not work on encrypted columns.

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

/home/mbaldwin/docs/mip-sdk-for-cpp/src/api/mip/storage_table.h

Public Member Functions

Detailed Description

Member Function Documentation

◆ DeleteRange()