Struct AlterTableStatement 

pub struct AlterTableStatement {
    pub name: Expr,
    pub if_exists: bool,
    pub schemafull: AlterKind<()>,
    pub permissions: Option<Permissions>,
    pub changefeed: AlterKind<ChangeFeed>,
    pub comment: AlterKind<String>,
    pub kind: Option<TableType>,
    pub compact: bool,
    pub inline_edges_cap: AlterKind<u32>,
    pub inline_refs_cap: AlterKind<u32>,
}

AST node for ALTER TABLE.

Supported operations include (order-insensitive after the table name):

• TYPE NORMAL | RELATION [IN <from> [OUT <to>]] | ANY
• SCHEMAFULL / SCHEMALESS
• PERMISSIONS ...
• CHANGEFEED ... / DROP CHANGEFEED
• COMMENT <string> / DROP COMMENT
• COMPACT (request table keyspace compaction)

Note: COMPACT is parsed and preserved on the expression side, however it is currently not rendered by this node’s ToSql implementation.

Fields

name: Expr

if_exists: bool

schemafull: AlterKind<()>

permissions: Option<Permissions>

changefeed: AlterKind<ChangeFeed>

comment: AlterKind<String>

kind: Option<TableType>

compact: bool

Request table‑level compaction when true.

inline_edges_cap: AlterKind<u32>

INLINE EDGES <n> / DROP INLINE EDGES.

inline_refs_cap: AlterKind<u32>

INLINE REFERENCES <n> / DROP INLINE REFERENCES.

Trait Implementations

impl Clone for AlterTableStatement

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlterTableStatement

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

Formats the value using the given formatter.

impl Default for AlterTableStatement

fn default() -> Self

Returns the “default value” for a type.

impl Eq for AlterTableStatement

impl PartialEq for AlterTableStatement

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AlterTableStatement

impl ToSql for AlterTableStatement

fn fmt_sql(&self, f: &mut String, fmt: SqlFormat)

Format the type to a SQL string.

fn to_sql(&self) -> String

Convert the type to a SQL string.

fn to_sql_pretty(&self) -> String

Convert the type to a pretty-printed SQL string with indentation.