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§
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)
Implementations§
Source§impl Plan
impl Plan
Sourcepub fn generated_from(stmt: &StatementKind) -> &'static [PlanKind]
pub fn generated_from(stmt: &StatementKind) -> &'static [PlanKind]
Expresses which StatementKind
can generate which set of
PlanKind
.
Sourcepub fn name(&self) -> &str
pub fn name(&self) -> &str
Returns a human readable name of the plan. Meant for use in messages sent back to a user.
Sourcepub fn allowed_in_read_only(&self) -> bool
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§
Auto Trait Implementations§
impl Freeze for Plan
impl RefUnwindSafe for Plan
impl Send for Plan
impl Sync for Plan
impl Unpin for Plan
impl UnwindSafe for Plan
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