/has/schema

URL: https://<aws.fqdn>/<aws.cluster.name>/gpudb-0/has/schema

Checks for the existence of a schema with the given name.

Input Parameter Description

Name	Type	Description
schema_name	string	Name of the schema to check for existence, in root, using standard name resolution rules.
options	map of string to strings	Optional parameters. The default value is an empty map ( {} ).

Output Parameter Description

The GPUdb server embeds the endpoint response inside a standard response structure which contains status information and the actual response to the query. Here is a description of the various fields of the wrapper:

Name

Type

Description

status

String

'OK' or 'ERROR'

message

String

Empty if success or an error message

data_type

String

'has_schema_response' or 'none' in case of an error

data

String

Empty string

data_str

JSON or String

This embedded JSON represents the result of the /has/schema endpoint:

Name

Type

Description

schema_name

string

Value of input parameter schema_name

schema_exists

boolean

Indicates whether the schema exists or not. Possible values are:

true
false

info

map of string to strings

Additional information.

Empty string in case of an error.