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v0.12.0 Latest Latest
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 Go to latest Published: Sep 30, 2024 License: Apache-2.0 Imports: 14 Imported by: 0

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Constants

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Variables

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Functions

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Types

type ContextRootFinalizer 

type ContextRootFinalizer struct {
	// contains filtered or unexported fields
}

ContextRootFinalizer is a node that finalizes any changes persisted within the context.

func NewContextRootFinalizer 

func NewContextRootFinalizer(child sql.Node) *ContextRootFinalizer

NewContextRootFinalizer returns a new *ContextRootFinalizer.

func (*ContextRootFinalizer) CheckPrivileges 

func (rf *ContextRootFinalizer) CheckPrivileges(ctx *sql.Context, opChecker sql.PrivilegedOperationChecker) bool

CheckPrivileges implements the interface sql.ExecSourceRel.

func (*ContextRootFinalizer) Child 

func (rf *ContextRootFinalizer) Child() sql.Node

Child returns the single child of this node

func (*ContextRootFinalizer) Children 

func (rf *ContextRootFinalizer) Children() []sql.Node

Children implements the interface sql.ExecSourceRel.

func (*ContextRootFinalizer) DebugString 

func (rf *ContextRootFinalizer) DebugString() string

func (*ContextRootFinalizer) IsReadOnly 

func (rf *ContextRootFinalizer) IsReadOnly() bool

IsReadOnly implements the interface sql.ExecSourceRel.

func (*ContextRootFinalizer) Resolved 

func (rf *ContextRootFinalizer) Resolved() bool

Resolved implements the interface sql.ExecSourceRel.

func (*ContextRootFinalizer) RowIter 

func (rf *ContextRootFinalizer) RowIter(ctx *sql.Context, r sql.Row) (sql.RowIter, error)

RowIter implements the interface sql.ExecSourceRel.

func (*ContextRootFinalizer) Schema 

func (rf *ContextRootFinalizer) Schema() sql.Schema

Schema implements the interface sql.ExecSourceRel.

func (*ContextRootFinalizer) String 

func (rf *ContextRootFinalizer) String() string

String implements the interface sql.ExecSourceRel.

func (*ContextRootFinalizer) WithChildren 

func (rf *ContextRootFinalizer) WithChildren(children ...sql.Node) (sql.Node, error)

WithChildren implements the interface sql.ExecSourceRel.

type CopyFrom added in v0.12.0 

type CopyFrom struct {
	DatabaseName string
	TableName    doltdb.TableName
	File         string
	Delimiter    string
	Null         string
	Stdin        bool
	Columns      tree.NameList
	CopyOptions  tree.CopyOptions
}

CopyFrom handles the COPY ... FROM ... statement.

func NewCopyFrom added in v0.12.0 

func NewCopyFrom(databaseName string, tableName doltdb.TableName, options tree.CopyOptions, fileName string, stdin bool, columns tree.NameList) *CopyFrom

NewCopyFrom returns a new *CopyFrom.

func (*CopyFrom) CheckPrivileges added in v0.12.0 

func (cf *CopyFrom) CheckPrivileges(ctx *sql.Context, opChecker sql.PrivilegedOperationChecker) bool

CheckPrivileges implements the interface sql.ExecSourceRel.

func (*CopyFrom) Children added in v0.12.0 

func (cf *CopyFrom) Children() []sql.Node

Children implements the interface sql.ExecSourceRel.

func (*CopyFrom) IsReadOnly added in v0.12.0 

func (cf *CopyFrom) IsReadOnly() bool

IsReadOnly implements the interface sql.ExecSourceRel.

func (*CopyFrom) Resolved added in v0.12.0 

func (cf *CopyFrom) Resolved() bool

Resolved implements the interface sql.ExecSourceRel.

func (*CopyFrom) RowIter added in v0.12.0 

func (cf *CopyFrom) RowIter(ctx *sql.Context, _ sql.Row) (_ sql.RowIter, err error)

RowIter implements the interface sql.ExecSourceRel.

func (*CopyFrom) Schema added in v0.12.0 

func (cf *CopyFrom) Schema() sql.Schema

Schema implements the interface sql.ExecSourceRel.

func (*CopyFrom) String added in v0.12.0 

func (cf *CopyFrom) String() string

String implements the interface sql.ExecSourceRel.

func (*CopyFrom) Validate added in v0.12.0 

func (cf *CopyFrom) Validate(ctx *sql.Context) error

Validate returns an error if the CopyFrom node is invalid, for example if it contains columns that are not in the table schema.

TODO: This validation logic should be hooked into the analyzer so that it can be run in a consistent way.

func (*CopyFrom) WithChildren added in v0.12.0 

func (cf *CopyFrom) WithChildren(children ...sql.Node) (sql.Node, error)

WithChildren implements the interface sql.ExecSourceRel.

func (*CopyFrom) WithResolvedChildren added in v0.12.0 

func (cf *CopyFrom) WithResolvedChildren(children []any) (any, error)

WithResolvedChildren implements the interface vitess.Injectable.

type CreateSequence 

type CreateSequence struct {
	// contains filtered or unexported fields
}

CreateSequence handles the CREATE SEQUENCE statement, along with SERIAL type definitions.

func NewCreateSequence 

func NewCreateSequence(ifNotExists bool, schema string, sequence *sequences.Sequence) *CreateSequence

NewCreateSequence returns a new *CreateSequence.

func (*CreateSequence) CheckPrivileges 

func (c *CreateSequence) CheckPrivileges(ctx *sql.Context, opChecker sql.PrivilegedOperationChecker) bool

CheckPrivileges implements the interface sql.ExecSourceRel.

func (*CreateSequence) Children 

func (c *CreateSequence) Children() []sql.Node

Children implements the interface sql.ExecSourceRel.

func (*CreateSequence) IsReadOnly 

func (c *CreateSequence) IsReadOnly() bool

IsReadOnly implements the interface sql.ExecSourceRel.

func (*CreateSequence) Resolved 

func (c *CreateSequence) Resolved() bool

Resolved implements the interface sql.ExecSourceRel.

func (*CreateSequence) RowIter 

func (c *CreateSequence) RowIter(ctx *sql.Context, r sql.Row) (sql.RowIter, error)

RowIter implements the interface sql.ExecSourceRel.

func (*CreateSequence) Schema 

func (c *CreateSequence) Schema() sql.Schema

Schema implements the interface sql.ExecSourceRel.

func (*CreateSequence) String 

func (c *CreateSequence) String() string

String implements the interface sql.ExecSourceRel.

func (*CreateSequence) WithChildren 

func (c *CreateSequence) WithChildren(children ...sql.Node) (sql.Node, error)

WithChildren implements the interface sql.ExecSourceRel.

func (*CreateSequence) WithResolvedChildren 

func (c *CreateSequence) WithResolvedChildren(children []any) (any, error)

WithResolvedChildren implements the interface vitess.Injectable.

type CreateTable 

type CreateTable struct {
	// contains filtered or unexported fields
}

CreateTable is a node that implements functionality specifically relevant to Doltgres' table creation needs.

func NewCreateTable 

func NewCreateTable(createTable *plan.CreateTable, sequences []*CreateSequence) *CreateTable

NewCreateTable returns a new *CreateTable.

func (*CreateTable) CheckPrivileges 

func (c *CreateTable) CheckPrivileges(ctx *sql.Context, opChecker sql.PrivilegedOperationChecker) bool

CheckPrivileges implements the interface sql.ExecSourceRel.

func (*CreateTable) Children 

func (c *CreateTable) Children() []sql.Node

Children implements the interface sql.ExecSourceRel.

func (*CreateTable) IsReadOnly 

func (c *CreateTable) IsReadOnly() bool

IsReadOnly implements the interface sql.ExecSourceRel.

func (*CreateTable) Resolved 

func (c *CreateTable) Resolved() bool

Resolved implements the interface sql.ExecSourceRel.

func (*CreateTable) RowIter 

func (c *CreateTable) RowIter(ctx *sql.Context, r sql.Row) (sql.RowIter, error)

RowIter implements the interface sql.ExecSourceRel.

func (*CreateTable) Schema 

func (c *CreateTable) Schema() sql.Schema

Schema implements the interface sql.ExecSourceRel.

func (*CreateTable) String 

func (c *CreateTable) String() string

String implements the interface sql.ExecSourceRel.

func (*CreateTable) WithChildren 

func (c *CreateTable) WithChildren(children ...sql.Node) (sql.Node, error)

WithChildren implements the interface sql.ExecSourceRel.

type DiscardStatement added in v0.11.0 

type DiscardStatement struct{}

DiscardStatement is just a marker type, since all functionality is handled by the connection handler, rather than the engine. It has to conform to the sql.ExecSourceRel interface to be used in the handler, but this functionality is all unused.

func (DiscardStatement) CheckPrivileges added in v0.11.0 

func (d DiscardStatement) CheckPrivileges(ctx *sql.Context, opChecker sql.PrivilegedOperationChecker) bool

CheckPrivileges implements the interface sql.ExecSourceRel.

func (DiscardStatement) Children added in v0.11.0 

func (d DiscardStatement) Children() []sql.Node

Children implements the interface sql.ExecSourceRel.

func (DiscardStatement) IsReadOnly added in v0.11.0 

func (d DiscardStatement) IsReadOnly() bool

IsReadOnly implements the interface sql.ExecSourceRel.

func (DiscardStatement) Resolved added in v0.11.0 

func (d DiscardStatement) Resolved() bool

Resolved implements the interface sql.ExecSourceRel.

func (DiscardStatement) RowIter added in v0.11.0 

func (d DiscardStatement) RowIter(ctx *sql.Context, r sql.Row) (sql.RowIter, error)

RowIter implements the interface sql.ExecSourceRel.

func (DiscardStatement) Schema added in v0.11.0 

func (d DiscardStatement) Schema() sql.Schema

Schema implements the interface sql.ExecSourceRel.

func (DiscardStatement) String added in v0.11.0 

func (d DiscardStatement) String() string

String implements the interface sql.ExecSourceRel.

func (DiscardStatement) WithChildren added in v0.11.0 

func (d DiscardStatement) WithChildren(children ...sql.Node) (sql.Node, error)

WithChildren implements the interface sql.ExecSourceRel.

func (DiscardStatement) WithResolvedChildren added in v0.11.0 

func (d DiscardStatement) WithResolvedChildren(children []any) (any, error)

WithResolvedChildren implements the interface vitess.Injectable.

type DropSequence 

type DropSequence struct {
	// contains filtered or unexported fields
}

DropSequence handles the DROP SEQUENCE statement.

func NewDropSequence 

func NewDropSequence(ifExists bool, schema string, sequence string, cascade bool) *DropSequence

NewDropSequence returns a new *DropSequence.

func (*DropSequence) CheckPrivileges 

func (c *DropSequence) CheckPrivileges(ctx *sql.Context, opChecker sql.PrivilegedOperationChecker) bool

CheckPrivileges implements the interface sql.ExecSourceRel.

func (*DropSequence) Children 

func (c *DropSequence) Children() []sql.Node

Children implements the interface sql.ExecSourceRel.

func (*DropSequence) IsReadOnly 

func (c *DropSequence) IsReadOnly() bool

IsReadOnly implements the interface sql.ExecSourceRel.

func (*DropSequence) Resolved 

func (c *DropSequence) Resolved() bool

Resolved implements the interface sql.ExecSourceRel.

func (*DropSequence) RowIter 

func (c *DropSequence) RowIter(ctx *sql.Context, r sql.Row) (sql.RowIter, error)

RowIter implements the interface sql.ExecSourceRel.

func (*DropSequence) Schema 

func (c *DropSequence) Schema() sql.Schema

Schema implements the interface sql.ExecSourceRel.

func (*DropSequence) String 

func (c *DropSequence) String() string

String implements the interface sql.ExecSourceRel.

func (*DropSequence) WithChildren 

func (c *DropSequence) WithChildren(children ...sql.Node) (sql.Node, error)

WithChildren implements the interface sql.ExecSourceRel.

func (*DropSequence) WithResolvedChildren 

func (c *DropSequence) WithResolvedChildren(children []any) (any, error)

WithResolvedChildren implements the interface vitess.Injectable.

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