Enum mz_environmentd::http::sql::SqlResult

pub enum SqlResult {
    Rows {
        tag: String,
        rows: Vec<Vec<Value>>,
        desc: Description,
        notices: Vec<Notice>,
    },
    Ok {
        ok: String,
        notices: Vec<Notice>,
        parameters: Vec<ParameterStatus>,
    },
    Err {
        error: SqlError,
        notices: Vec<Notice>,
    },
}

The result of a single query in a SqlResponse.

Variants

Rows

The query returned rows.

Fields

tag: String

The command complete tag.

rows: Vec<Vec<Value>>

The result rows.

desc: Description

Information about each column.

notices: Vec<Notice>

Ok

The query executed successfully but did not return rows.

Fields

ok: String

The command complete tag.

notices: Vec<Notice>

Any notices generated during execution of the query.

parameters: Vec<ParameterStatus>

Any parameters that may have changed.

Note: skip serializing this field in a response if the list of parameters is empty.

Err

The query returned an error.

Fields

error: SqlError

notices: Vec<Notice>

Implementations

impl SqlResult

fn rows( client: &mut SessionClient, sql_rows: Box<dyn RowIterator>, desc: &RelationDesc, ) -> SqlResult

Convert adapter Row results into the web row result format. Error if the row format does not match the expected descriptor.

fn err(client: &mut SessionClient, error: impl Into<SqlError>) -> SqlResult

fn ok( client: &mut SessionClient, tag: String, params: Vec<ParameterStatus>, ) -> SqlResult

Trait Implementations

impl Debug for SqlResult

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SqlResult

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<SqlResult> for StatementResult

fn from(inner: SqlResult) -> Self

Converts to this type from the input type.

impl Serialize for SqlResult

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.