postgleam/error

Types

Error

Errors that can occur during postgleam operations

pub type Error {
  PgError(
    fields: PgErrorFields,
    connection_id: option.Option(Int),
    query: option.Option(String),
  )
  ConnectionError(message: String)
  AuthenticationError(message: String)
  EncodeError(message: String)
  DecodeError(message: String)
  ProtocolError(message: String)
  SocketError(message: String)
  TimeoutError
}

Constructors

PgError(
  fields: PgErrorFields,
  connection_id: option.Option(Int),
  query: option.Option(String),
)

A PostgreSQL error response

```
ConnectionError(message: String)
```
Connection-level error
```
AuthenticationError(message: String)
```
Authentication failed
```
EncodeError(message: String)
```
Error encoding parameters
```
DecodeError(message: String)
```
Error decoding results
```
ProtocolError(message: String)
```
Protocol violation or unexpected message
```
SocketError(message: String)
```
TCP/socket error
```
TimeoutError
```
Operation timed out

PgErrorFields

</>

PostgreSQL error/notice fields from the wire protocol

pub type PgErrorFields {
  PgErrorFields(
    severity: String,
    code: String,
    message: String,
    detail: option.Option(String),
    hint: option.Option(String),
    position: option.Option(String),
    internal_position: option.Option(String),
    internal_query: option.Option(String),
    where_: option.Option(String),
    schema: option.Option(String),
    table: option.Option(String),
    column: option.Option(String),
    data_type: option.Option(String),
    constraint: option.Option(String),
    file: option.Option(String),
    line: option.Option(String),
    routine: option.Option(String),
  )
}

Constructors

PgErrorFields(
  severity: String,
  code: String,
  message: String,
  detail: option.Option(String),
  hint: option.Option(String),
  position: option.Option(String),
  internal_position: option.Option(String),
  internal_query: option.Option(String),
  where_: option.Option(String),
  schema: option.Option(String),
  table: option.Option(String),
  column: option.Option(String),
  data_type: option.Option(String),
  constraint: option.Option(String),
  file: option.Option(String),
  line: option.Option(String),
  routine: option.Option(String),
)

Values

parse_error_fields

</>

pub fn parse_error_fields(
  fields: dict.Dict(String, String),
) -> PgErrorFields

Parse a raw error field dict (from wire protocol) into structured PgErrorFields