Rrrrnnyg - Hello, I want to get username's valu...

Hello, I want to get username's value from the RPC output, but it got a error says " Unexpected identifier root" , did I do it wrong?

Solution

If the PostgresRPC value has a single array you can get the value like this:

(x)Postgres RPC[0].username

(x)Postgres RPC[0].username

, here the (x)Postgres RPC is the same variable you used earlier. We can use this dot notation to get the value of username from the array.

BuildShip•2y ago•

8 replies

Rrrrnnyg - Hello, I want to get username's valu...

Hello, I want to get username's value from the RPC output, but it got a error says " Unexpected identifier root" , did I do it wrong?

Solution

If the PostgresRPC value has a single array you can get the value like this:

(x)Postgres RPC[0].username

(x)Postgres RPC[0].username

, here the (x)Postgres RPC is the same variable you used earlier. We can use this dot notation to get the value of username from the array.

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