Common commands

All supported databases have base amount of commands:

• SET - Set the value of a key, example: SET test value
• GET - Get the value of a key, example: GET test
• GETUNI - Get the value of a key, works for all key types, example: GETUNI test
• TYPE - Get type of key, example: TYPE test
• DEL - Delete key, example: DEL test
• RENAME - Rename a key, example: RENAME test test2
• DBKCOUNT - Return the number of keys in the selected database, example: DBKCOUNT
• KEYS - Find all keys matching the given limits, example: KEYS a z 100 (for Redis/Pika/Dynomite/KeyDB: KEYS *)
• SCAN - Incrementally iterate the keys space, example: SCAN 0
• FLUSHDB - Remove all keys from the current database, example: FLUSHDB
• INFO - Server information, example: INFO <section or nothing>
• HELP - Server information, example: HELP <command or nothing>
• DUMPTOJSON - Save database into json file, example: DUMPTOJSON 0 PATH ~/1.json
• DUMPTOCSV - Save database into csv file, example: DUMPTOCSV 0 PATH ~/1.csv
• DUMPTOFILE - Store value of key into file, example: DUMPTOFILE test PATH ~/test

Short example:

SET test value => OK
GET test => value
RENAME test test2 => OK
GET test2 => value
SET test3 value3 => OK
GET test3 => value3
DBKCOUNT => 2
KEYS a z 100 => test2\ntest3
SCAN 0 => test2\ntest3
DEL test2 => 1
FLUSHDB => OK