leo_s3_libs_data_handler

• Description
• Function Index
• Function Details

THe s3-libs data handler.

References

• https://github.com/leo-project/leo_s3_libs/blob/master/src/leo_s3_libs_data_handler.erl

Description

THe s3-libs data handler

Function Index

all/1
delete/2	Remove a record from the table.
insert/2	Insert a record into the table.
lookup/2
size/1	Retrieve total of records.

Function Details

all/1

all(DBInfo) -> {ok, [term()]} | not_found | {error, any()}

• DBInfo = {mnesia | ets, atom()}

delete/2

delete(DBInfo, Id) -> ok | {error, any()}

• DBInfo = {mnesia | ets, atom()}
• Id = any()

Remove a record from the table.

insert/2

insert(DBInfo, X2::{Id, Value}) -> ok | {error, any()}

• DBInfo = {mnesia | ets, atom()}
• Id = any()
• Value = any()

Insert a record into the table.

lookup/2

lookup(DBInfo, Id) -> {ok, any()} | not_found | {error, any()}

• DBInfo = {mnesia | ets, atom()}
• Id = any()

size/1

size(DBInfo) -> integer()

• DBInfo = {mnesia | ets, atom()}

Retrieve total of records.