Enum QueryError 

pub enum QueryError {
    SyntaxError {
        position: usize,
        message: String,
    },
    ExecutionFailed(String),
    Timeout {
        timeout_ms: u64,
    },
    InvalidState(String),
    ParameterBindingError {
        index: usize,
        message: String,
    },
    NoResultSet(String),
    TransactionError(String),
    SqlInjectionDetected,
    StatementClosed,
    UnexpectedResultSet,
}

Errors related to query execution.

Variants

SyntaxError

SQL syntax error

Fields

position: usize

message: String

ExecutionFailed(String)

Query execution failed

Timeout

Query timeout

Fields

timeout_ms: u64

InvalidState(String)

Invalid query state

ParameterBindingError

Parameter binding error

Fields

index: usize

message: String

NoResultSet(String)

Result set not available

TransactionError(String)

Transaction error

SqlInjectionDetected

SQL injection attempt detected

StatementClosed

Prepared statement has been closed

UnexpectedResultSet

Unexpected result set when row count was expected

Implementations

impl QueryError

pub fn to_adbc_code(&self) -> AdbcErrorCode

Map to ADBC error code.

Trait Implementations

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Display for QueryError

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

Formats the value using the given formatter.

impl Error for QueryError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<QueryError> for ExasolError

fn from(source: QueryError) -> Self

Converts to this type from the input type.