column

package

v0.0.6 Latest Latest Go to latest Published: Mar 19, 2023 License: MIT Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ryogrid/SamehadaDB

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Documentation ¶

Index ¶

type Column
- func NewColumn(name string, columnType types.TypeID, hasIndex bool, ...) *Column

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Column ¶

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

func NewColumn ¶

func NewColumn(name string, columnType types.TypeID, hasIndex bool, indexKind index_constants.IndexKind, indexHeaderPageID types.PageID, expr interface{}) *Column

expr argument should be pointer of subtype of expression.Expression

func (*Column) FixedLength ¶

func (c *Column) FixedLength() uint32

func (*Column) GetColumnName ¶

func (c *Column) GetColumnName() string

func (*Column) GetExpr ¶

func (c *Column) GetExpr() interface{}

returned value should be used with type validation at expression.Expression

func (*Column) GetOffset ¶

func (c *Column) GetOffset() uint32

func (*Column) GetType ¶

func (c *Column) GetType() types.TypeID

func (*Column) HasIndex ¶

func (c *Column) HasIndex() bool

func (*Column) IndexHeaderPageId ¶ added in v0.0.2

func (c *Column) IndexHeaderPageId() types.PageID

func (*Column) IndexKind ¶ added in v0.0.2

func (c *Column) IndexKind() index_constants.IndexKind

func (*Column) IsInlined ¶

func (c *Column) IsInlined() bool

func (*Column) IsLeft ¶

func (c *Column) IsLeft() bool

func (*Column) SetExpr ¶

func (c *Column) SetExpr(expr interface{})

func (*Column) SetFixedLength ¶

func (c *Column) SetFixedLength(fixedLength uint32)

func (*Column) SetHasIndex ¶

func (c *Column) SetHasIndex(hasIndex bool)

func (*Column) SetIndexHeaderPageId ¶ added in v0.0.2

func (c *Column) SetIndexHeaderPageId(pageId types.PageID)

func (*Column) SetIndexKind ¶ added in v0.0.2

func (c *Column) SetIndexKind(kind index_constants.IndexKind)

func (*Column) SetIsLeft ¶

func (c *Column) SetIsLeft(isLeft bool)

func (*Column) SetOffset ¶

func (c *Column) SetOffset(offset uint32)

func (*Column) SetVariableLength ¶

func (c *Column) SetVariableLength(variableLength uint32)

func (*Column) VariableLength ¶

func (c *Column) VariableLength() uint32

Source Files ¶

View all Source files

column.go

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