Struct StatementAnalysis 

pub struct StatementAnalysis {
    pub statement_preview: String,
    pub lock_level: LockLevel,
    pub affected_table: Option<String>,
    pub table_size: Option<TableSize>,
    pub estimated_rows: Option<i64>,
    pub verdict: SafetyVerdict,
    pub suggestions: Vec<String>,
    pub data_loss: bool,
}

Safety analysis for a single SQL statement within a migration.

Fields

statement_preview: String

A short preview of the analyzed statement.

lock_level: LockLevel

The PostgreSQL lock level this statement acquires.

affected_table: Option<String>

The table affected by this statement, if identifiable.

table_size: Option<TableSize>

Estimated table size classification, if known.

estimated_rows: Option<i64>

Estimated live row count, if available from statistics.

verdict: SafetyVerdict

The safety verdict for this statement.

suggestions: Vec<String>

Actionable suggestions for reducing risk.

data_loss: bool

Whether this statement causes irreversible data loss.

Trait Implementations

impl Clone for StatementAnalysis

fn clone(&self) -> StatementAnalysis

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StatementAnalysis

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

Formats the value using the given formatter.

impl Serialize for StatementAnalysis

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

where __S: Serializer,

Serialize this value into the given Serde serializer.