Database: PostgreSQLQuery

This system keyword is used for select operations on PostgreSQL database. A maximum of 100 result records can be queried in the system.

Parameter	Mandatory	Type	Description
Ip	Yes	String	Database IP address. For a Huawei Cloud RDS instance, you need to bind an EIP to the instance and ensure that the security group policy of the instance port is enabled to allow access. For details, see Connecting to an RDS for PostgreSQL Instance.
Port	Yes	String	Database port
DB Name	Yes	String	Database instance name
User Name	Yes	String	Username
Password	Yes	String	Password (The login password is personal information and must be defined as sensitive in the environment parameters.)
Sql	Yes	String	SQL query statement

PostgreSQLQuery Response

Status: success

Parameter	Type	Description
[Array elements]	Array of row objects	Structure returned by the SQL query result list

Parameter Description

Parameter	Type	Description
field1	String	Database field 1
field2	Integer	Database field 2
...	String	Database field n

PostgreSQLQuery Response Example

[ 
    { 
        "name": "XXX", 
        "id": "efdb403066474ab08836b9eeaaa23bca", 
        "age": 18 
    }, 
    { 
        "name": "YYY", 
        "id": "g582b0d966611486f918bedb9c711b14", 
        "age": 20 
    } 
]