JSON commands
Lists JSON commands and provides links to the command reference pages.
The following table lists JSON commands. See the command links for more information about each command's syntax, arguments, and examples.
| Command | Redis Enterprise |
Redis Cloud |
Description |
|---|---|---|---|
| JSON.ARRAPPEND | ✅ Supported |
✅ Free & Fixed |
Appends an element to a JSON array. |
| JSON.ARRINDEX | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns the index of a value's first occurrence in a JSON array. |
| JSON.ARRINSERT | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Inserts JSON values into a JSON array before the given index. |
| JSON.ARRLEN | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns the length of a JSON array. |
| JSON.ARRPOP | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Removes and returns an element located at the index in the JSON array. |
| JSON.ARRTRIM | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Trims a JSON array so that it contains only the specified inclusive range of elements. |
| JSON.CLEAR | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Clears container values (arrays/objects) and sets numeric values to 0. |
| JSON.DEBUG | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Debugging container command. |
| JSON.DEBUG HELP | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns helpful information about the JSON.DEBUG command. |
| JSON.DEBUG MEMORY | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Reports a JSON element's memory usage in bytes. |
| JSON.DEL | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Removes a JSON element. |
| JSON.FORGET | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Removes a JSON element, the same as JSON.DEL. |
| JSON.GET | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns the value of an element in JSON-serialized form. |
| JSON.MGET | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns the values of multiple elements. |
| JSON.NUMINCRBY | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Increments the number stored at path by the specified number. |
| JSON.NUMMULTBY | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Multiplies the number stored at path by the specified number. (deprecated as of RedisJSON v2.0) |
| JSON.OBJKEYS | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns the keys contained in the specified JSON object. |
| JSON.OBJLEN | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns the number of keys in the specified JSON object. |
| JSON.RESP | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns a JSON element in Redis Serialization Protocol (RESP) format. |
| JSON.SET | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Sets the value of a JSON element. |
| JSON.STRAPPEND | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Appends the given string to the specified key's existing strings. |
| JSON.STRLEN | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns the length of a string. |
| JSON.TOGGLE | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
If the boolean is true, changes it to false. If the boolean is false, changes it to true. |
| JSON.TYPE | ✅ Supported |
✅ Flexible & Annual ✅ Free & Fixed |
Returns a JSON element's type. |