Enum mz_sql::plan::Plan

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pub enum Plan {
Show 80 variants
    CreateConnection(CreateConnectionPlan),
    CreateDatabase(CreateDatabasePlan),
    CreateSchema(CreateSchemaPlan),
    CreateRole(CreateRolePlan),
    CreateCluster(CreateClusterPlan),
    CreateClusterReplica(CreateClusterReplicaPlan),
    CreateSource(CreateSourcePlan),
    CreateSources(Vec<CreateSourcePlanBundle>),
    CreateSecret(CreateSecretPlan),
    CreateSink(CreateSinkPlan),
    CreateTable(CreateTablePlan),
    CreateView(CreateViewPlan),
    CreateMaterializedView(CreateMaterializedViewPlan),
    CreateContinualTask(CreateContinualTaskPlan),
    CreateNetworkPolicy(CreateNetworkPolicyPlan),
    CreateIndex(CreateIndexPlan),
    CreateType(CreateTypePlan),
    Comment(CommentPlan),
    DiscardTemp,
    DiscardAll,
    DropObjects(DropObjectsPlan),
    DropOwned(DropOwnedPlan),
    EmptyQuery,
    ShowAllVariables,
    ShowCreate(ShowCreatePlan),
    ShowColumns(ShowColumnsPlan),
    ShowVariable(ShowVariablePlan),
    InspectShard(InspectShardPlan),
    SetVariable(SetVariablePlan),
    ResetVariable(ResetVariablePlan),
    SetTransaction(SetTransactionPlan),
    StartTransaction(StartTransactionPlan),
    CommitTransaction(CommitTransactionPlan),
    AbortTransaction(AbortTransactionPlan),
    Select(SelectPlan),
    Subscribe(SubscribePlan),
    CopyFrom(CopyFromPlan),
    CopyTo(CopyToPlan),
    ExplainPlan(ExplainPlanPlan),
    ExplainPushdown(ExplainPushdownPlan),
    ExplainTimestamp(ExplainTimestampPlan),
    ExplainSinkSchema(ExplainSinkSchemaPlan),
    Insert(InsertPlan),
    AlterCluster(AlterClusterPlan),
    AlterClusterSwap(AlterClusterSwapPlan),
    AlterNoop(AlterNoopPlan),
    AlterSetCluster(AlterSetClusterPlan),
    AlterConnection(AlterConnectionPlan),
    AlterSource(AlterSourcePlan),
    AlterClusterRename(AlterClusterRenamePlan),
    AlterClusterReplicaRename(AlterClusterReplicaRenamePlan),
    AlterItemRename(AlterItemRenamePlan),
    AlterSchemaRename(AlterSchemaRenamePlan),
    AlterSchemaSwap(AlterSchemaSwapPlan),
    AlterSecret(AlterSecretPlan),
    AlterSink(AlterSinkPlan),
    AlterSystemSet(AlterSystemSetPlan),
    AlterSystemReset(AlterSystemResetPlan),
    AlterSystemResetAll(AlterSystemResetAllPlan),
    AlterRole(AlterRolePlan),
    AlterOwner(AlterOwnerPlan),
    AlterTableAddColumn(AlterTablePlan),
    AlterNetworkPolicy(AlterNetworkPolicyPlan),
    Declare(DeclarePlan),
    Fetch(FetchPlan),
    Close(ClosePlan),
    ReadThenWrite(ReadThenWritePlan),
    Prepare(PreparePlan),
    Execute(ExecutePlan),
    Deallocate(DeallocatePlan),
    Raise(RaisePlan),
    GrantRole(GrantRolePlan),
    RevokeRole(RevokeRolePlan),
    GrantPrivileges(GrantPrivilegesPlan),
    RevokePrivileges(RevokePrivilegesPlan),
    AlterDefaultPrivileges(AlterDefaultPrivilegesPlan),
    ReassignOwned(ReassignOwnedPlan),
    SideEffectingFunc(SideEffectingFunc),
    ValidateConnection(ValidateConnectionPlan),
    AlterRetainHistory(AlterRetainHistoryPlan),
}

Expand description

Instructions for executing a SQL query.

Variants§

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AlterRetainHistory(AlterRetainHistoryPlan)

Implementations§

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impl Plan

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pub fn generated_from(stmt: &StatementKind) -> &'static [PlanKind]

Expresses which StatementKind can generate which set of PlanKind.

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pub fn name(&self) -> &str

Returns a human readable name of the plan. Meant for use in messages sent back to a user.

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pub fn allowed_in_read_only(&self) -> bool

Returns true iff this Plan is allowed to be executed in read-only mode.

We use an explicit allow-list, to avoid future additions automatically falling into the true category.

Trait Implementations§

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impl Debug for Plan

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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<'__enum_kinds1> From<&'__enum_kinds1 Plan> for PlanKind

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fn from(_value: &'__enum_kinds1 Plan) -> Self

Converts to this type from the input type.

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impl<'__enum_kinds1> From<Plan> for PlanKind

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fn from(value: Plan) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl Freeze for Plan

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impl RefUnwindSafe for Plan

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impl Send for Plan

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impl Sync for Plan

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impl Unpin for Plan

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impl UnwindSafe for Plan

Blanket Implementations§

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Enum mz_sql::plan::PlanCopy item path

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CreateConnection(CreateConnectionPlan)

CreateDatabase(CreateDatabasePlan)

CreateSchema(CreateSchemaPlan)

CreateRole(CreateRolePlan)

CreateCluster(CreateClusterPlan)

CreateClusterReplica(CreateClusterReplicaPlan)

CreateSource(CreateSourcePlan)

CreateSources(Vec<CreateSourcePlanBundle>)

CreateSecret(CreateSecretPlan)

CreateSink(CreateSinkPlan)

CreateTable(CreateTablePlan)

CreateView(CreateViewPlan)

CreateMaterializedView(CreateMaterializedViewPlan)

CreateContinualTask(CreateContinualTaskPlan)

CreateNetworkPolicy(CreateNetworkPolicyPlan)

CreateIndex(CreateIndexPlan)

CreateType(CreateTypePlan)

Comment(CommentPlan)

DiscardTemp

DiscardAll

DropObjects(DropObjectsPlan)

DropOwned(DropOwnedPlan)

EmptyQuery

ShowAllVariables

ShowCreate(ShowCreatePlan)

ShowColumns(ShowColumnsPlan)

ShowVariable(ShowVariablePlan)

InspectShard(InspectShardPlan)

SetVariable(SetVariablePlan)

ResetVariable(ResetVariablePlan)

SetTransaction(SetTransactionPlan)

StartTransaction(StartTransactionPlan)

CommitTransaction(CommitTransactionPlan)

AbortTransaction(AbortTransactionPlan)

Select(SelectPlan)

Subscribe(SubscribePlan)

CopyFrom(CopyFromPlan)

CopyTo(CopyToPlan)

ExplainPlan(ExplainPlanPlan)

ExplainPushdown(ExplainPushdownPlan)

ExplainTimestamp(ExplainTimestampPlan)

ExplainSinkSchema(ExplainSinkSchemaPlan)

Insert(InsertPlan)

AlterCluster(AlterClusterPlan)

AlterClusterSwap(AlterClusterSwapPlan)

AlterNoop(AlterNoopPlan)

AlterSetCluster(AlterSetClusterPlan)

AlterConnection(AlterConnectionPlan)

AlterSource(AlterSourcePlan)

AlterClusterRename(AlterClusterRenamePlan)

AlterClusterReplicaRename(AlterClusterReplicaRenamePlan)

AlterItemRename(AlterItemRenamePlan)

AlterSchemaRename(AlterSchemaRenamePlan)

AlterSchemaSwap(AlterSchemaSwapPlan)

AlterSecret(AlterSecretPlan)

AlterSink(AlterSinkPlan)

AlterSystemSet(AlterSystemSetPlan)

AlterSystemReset(AlterSystemResetPlan)

AlterSystemResetAll(AlterSystemResetAllPlan)

AlterRole(AlterRolePlan)

AlterOwner(AlterOwnerPlan)

AlterTableAddColumn(AlterTablePlan)

AlterNetworkPolicy(AlterNetworkPolicyPlan)

Declare(DeclarePlan)

Fetch(FetchPlan)

Close(ClosePlan)

ReadThenWrite(ReadThenWritePlan)

Prepare(PreparePlan)

Execute(ExecutePlan)

Deallocate(DeallocatePlan)

Raise(RaisePlan)

GrantRole(GrantRolePlan)

RevokeRole(RevokeRolePlan)

GrantPrivileges(GrantPrivilegesPlan)

RevokePrivileges(RevokePrivilegesPlan)

AlterDefaultPrivileges(AlterDefaultPrivilegesPlan)

ReassignOwned(ReassignOwnedPlan)

SideEffectingFunc(SideEffectingFunc)

Enum mz_sql::plan::Plan

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> AsAny for T
where T: Any,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> CastInto<U> for T
where U: CastFrom<T>,

fn conv<T>(self) -> T
where Self: Into<T>,

fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

impl<T, U> Into<U> for T
where U: From<T>,

impl<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

impl<T, U> OverrideFrom<Option<&T>> for U
where U: OverrideFrom<T>,

impl<T> Pipe for T
where T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,