DdlTask

common_meta::rpc::ddl

Enum DdlTask 

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pub enum DdlTask {

Show 14 variants    CreateTable(CreateTableTask),
    DropTable(DropTableTask),
    AlterTable(AlterTableTask),
    TruncateTable(TruncateTableTask),
    CreateLogicalTables(Vec<CreateTableTask>),
    DropLogicalTables(Vec<DropTableTask>),
    AlterLogicalTables(Vec<AlterTableTask>),
    CreateDatabase(CreateDatabaseTask),
    DropDatabase(DropDatabaseTask),
    AlterDatabase(AlterDatabaseTask),
    CreateFlow(CreateFlowTask),
    DropFlow(DropFlowTask),
    CreateView(CreateViewTask),
    DropView(DropViewTask),

}
Expand description

DDL tasks

Variants§

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CreateTable(CreateTableTask)

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DropTable(DropTableTask)

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AlterTable(AlterTableTask)

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TruncateTable(TruncateTableTask)

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CreateLogicalTables(Vec<CreateTableTask>)

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DropLogicalTables(Vec<DropTableTask>)

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AlterLogicalTables(Vec<AlterTableTask>)

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CreateDatabase(CreateDatabaseTask)

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DropDatabase(DropDatabaseTask)

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AlterDatabase(AlterDatabaseTask)

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CreateFlow(CreateFlowTask)

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DropFlow(DropFlowTask)

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CreateView(CreateViewTask)

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DropView(DropViewTask)

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impl DdlTask

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pub fn new_create_flow(expr: CreateFlowTask) -> Self

Creates a DdlTask to create a flow.

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pub fn new_drop_flow(expr: DropFlowTask) -> Self

Creates a DdlTask to drop a flow.

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pub fn new_drop_view(expr: DropViewTask) -> Self

Creates a DdlTask to drop a view.

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pub fn new_create_table( expr: CreateTableExpr, partitions: Vec<Partition>, table_info: RawTableInfo, ) -> Self

Creates a DdlTask to create a table.

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pub fn new_create_logical_tables( table_data: Vec<(CreateTableExpr, RawTableInfo)>, ) -> Self

Creates a DdlTask to create several logical tables.

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pub fn new_alter_logical_tables(table_data: Vec<AlterTableExpr>) -> Self

Creates a DdlTask to alter several logical tables.

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pub fn new_drop_table( catalog: String, schema: String, table: String, table_id: TableId, drop_if_exists: bool, ) -> Self

Creates a DdlTask to drop a table.

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pub fn new_create_database( catalog: String, schema: String, create_if_not_exists: bool, options: HashMap<String, String>, ) -> Self

Creates a DdlTask to create a database.

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pub fn new_drop_database( catalog: String, schema: String, drop_if_exists: bool, ) -> Self

Creates a DdlTask to drop a database.

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pub fn new_alter_database(alter_expr: AlterDatabaseExpr) -> Self

Creates a DdlTask to alter a database.

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pub fn new_alter_table(alter_table: AlterTableExpr) -> Self

Creates a DdlTask to alter a table.

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pub fn new_truncate_table( catalog: String, schema: String, table: String, table_id: TableId, time_ranges: Vec<(Timestamp, Timestamp)>, ) -> Self

Creates a DdlTask to truncate a table.

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pub fn new_create_view( create_view: CreateViewExpr, view_info: RawTableInfo, ) -> Self

Creates a DdlTask to create a view.

Trait Implementations§

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impl Clone for DdlTask

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fn clone(&self) -> DdlTask

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DdlTask

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

Formats the value using the given formatter. Read more
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impl TryFrom<Task> for DdlTask

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(task: Task) -> Result<Self>

Performs the conversion.

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