DESCRIBE TAG¶
DESCRIBE TAG returns the information about a tag with the given name in a graph space, such as field names, data type, and so on.
Prerequisite¶
Running the DESCRIBE TAG statement requires some privileges for the graph space. Otherwise, NebulaGraph throws an error.
Syntax¶
ngql
DESC[RIBE] TAG <tag_name>;
You can use DESC instead of DESCRIBE for short.
Example¶
ngql
nebula> DESCRIBE TAG player;
+--------+----------+-------+---------+---------+
| Field | Type | Null | Default | Comment |
+--------+----------+-------+---------+---------+
| "name" | "string" | "YES" | | |
| "age" | "int64" | "YES" | | |
+--------+----------+-------+---------+---------+
Last update:
March 13, 2023