Enum ParsedStatement 

pub enum ParsedStatement {
    CreateTable {
        table: String,
        columns: Vec<ColumnInfo>,
        foreign_keys: Vec<ForeignKeyInfo>,
        has_primary_key: bool,
    },
    DropTable {
        tables: Vec<String>,
        if_exists: bool,
        cascade: bool,
    },
    AlterTableAddColumn {
        table: String,
        column: ColumnInfo,
    },
    AlterTableDropColumn {
        table: String,
        column: String,
        if_exists: bool,
    },
    AlterTableAlterColumnType {
        table: String,
        column: String,
        new_type: String,
    },
    AlterTableSetNotNull {
        table: String,
        column: String,
    },
    AlterTableAddForeignKey {
        table: String,
        fk: ForeignKeyInfo,
    },
    AlterTableDropConstraint {
        table: String,
        constraint: String,
        cascade: bool,
    },
    AlterTableRenameColumn {
        table: String,
        old: String,
        new: String,
    },
    AlterTableRenameTable {
        old: String,
        new: String,
    },
    CreateIndex {
        index_name: Option<String>,
        table: String,
        columns: Vec<String>,
        unique: bool,
        concurrently: bool,
    },
    DropIndex {
        names: Vec<String>,
        concurrently: bool,
        if_exists: bool,
    },
    AlterTableAddPrimaryKey {
        table: String,
        columns: Vec<String>,
    },
    AlterTableDropPrimaryKey {
        table: String,
    },
    AlterTableAlterColumnDefault {
        table: String,
        column: String,
        drop_default: bool,
    },
    Reindex {
        target_type: String,
        target_name: String,
        concurrently: bool,
    },
    Cluster {
        table: Option<String>,
        index: Option<String>,
    },
    Truncate {
        tables: Vec<String>,
        cascade: bool,
    },
    Other {
        raw: String,
    },
}

Normalised view of every SQL statement we care about.

Variants

CreateTable

Fields

table: String

columns: Vec<ColumnInfo>

foreign_keys: Vec<ForeignKeyInfo>

has_primary_key: bool

DropTable

Fields

tables: Vec<String>

if_exists: bool

cascade: bool

AlterTableAddColumn

Fields

table: String

column: ColumnInfo

AlterTableDropColumn

Fields

table: String

column: String

if_exists: bool

AlterTableAlterColumnType

Fields

table: String

column: String

new_type: String

AlterTableSetNotNull

Fields

table: String

column: String

AlterTableAddForeignKey

Fields

table: String

fk: ForeignKeyInfo

AlterTableDropConstraint

Fields

table: String

constraint: String

cascade: bool

AlterTableRenameColumn

Fields

table: String

old: String

new: String

AlterTableRenameTable

Fields

old: String

new: String

CreateIndex

Fields

index_name: Option<String>

table: String

columns: Vec<String>

unique: bool

concurrently: bool

DropIndex

Fields

names: Vec<String>

concurrently: bool

if_exists: bool

AlterTableAddPrimaryKey

Fields

table: String

columns: Vec<String>

AlterTableDropPrimaryKey

Fields

table: String

AlterTableAlterColumnDefault

Fields

table: String

column: String

drop_default: bool

Reindex

REINDEX INDEX/TABLE/DATABASE — can take hours with ACCESS EXCLUSIVE (without CONCURRENTLY)

Fields

target_type: String

target_name: String

concurrently: bool

Cluster

CLUSTER table — full table rewrite with ACCESS EXCLUSIVE

Fields

table: Option<String>

index: Option<String>

Truncate

TRUNCATE TABLE — instant but irreversible

Fields

tables: Vec<String>

cascade: bool

Other

Catch-all for statements we don’t inspect in detail.

Fields

raw: String

Trait Implementations

impl Clone for ParsedStatement

fn clone(&self) -> ParsedStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParsedStatement

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

Formats the value using the given formatter.