pyooq

package module
v0.0.0-...-dba5aa2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 1, 2023 License: BSD-2-Clause Imports: 8 Imported by: 0

README

pyooq

Go fluent DSL for generating SQL queries

Documentation

Index

Constants

View Source 
const InvalidComparison = ^Comparison(0)
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const InvalidIndexType = ^IndexType(0)
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const InvalidJoin = ^Join(0)
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const InvalidKind = ^Kind(0)
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const InvalidOperator = ^Operator(0)
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const InvalidType = ^Type(0)

Variables

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var (
	Skip           = errors.New("skip")
	NotImplemented = errors.New("not implemented")
)

Functions

This section is empty.

Types

type BaseVisitor 

type BaseVisitor struct{}

func (BaseVisitor) VisitBoolLiteral 

func (BaseVisitor) VisitBoolLiteral(v bool) error

func (BaseVisitor) VisitBytesLiteral 

func (BaseVisitor) VisitBytesLiteral(v []byte) error

func (BaseVisitor) VisitColumn 

func (BaseVisitor) VisitColumn(x ColumnExpr) error

func (BaseVisitor) VisitFloatLiteral 

func (BaseVisitor) VisitFloatLiteral(v float64) error

func (BaseVisitor) VisitIntLiteral 

func (BaseVisitor) VisitIntLiteral(v int64) error

func (BaseVisitor) VisitNullLiteral 

func (BaseVisitor) VisitNullLiteral() error

func (BaseVisitor) VisitOp 

func (BaseVisitor) VisitOp(x OpExpr) error

func (BaseVisitor) VisitQuery 

func (BaseVisitor) VisitQuery(q *Query) error

func (BaseVisitor) VisitSplat 

func (BaseVisitor) VisitSplat(x SplatExpr) error

func (BaseVisitor) VisitStringLiteral 

func (BaseVisitor) VisitStringLiteral(v string) error

func (BaseVisitor) VisitTable 

func (BaseVisitor) VisitTable(x TableExpr) error

func (BaseVisitor) VisitTimeLiteral 

func (BaseVisitor) VisitTimeLiteral(v time.Time) error

func (BaseVisitor) VisitUintLiteral 

func (BaseVisitor) VisitUintLiteral(v uint64) error

type BoolLiteral 

type BoolLiteral bool

func (BoolLiteral) Append 

func (lit BoolLiteral) Append(out []byte) []byte

func (BoolLiteral) GoAppend 

func (lit BoolLiteral) GoAppend(out []byte) []byte

func (BoolLiteral) GoString 

func (lit BoolLiteral) GoString() string

func (BoolLiteral) IsValid 

func (lit BoolLiteral) IsValid() bool

func (BoolLiteral) Kind 

func (lit BoolLiteral) Kind() Kind

func (BoolLiteral) Raw 

func (lit BoolLiteral) Raw() bool

func (BoolLiteral) String 

func (lit BoolLiteral) String() string

func (BoolLiteral) Type 

func (lit BoolLiteral) Type() Type

func (BoolLiteral) Visit 

func (lit BoolLiteral) Visit(v Visitor) error

type BytesLiteral 

type BytesLiteral []byte

func (BytesLiteral) Append 

func (lit BytesLiteral) Append(out []byte) []byte

func (BytesLiteral) GoAppend 

func (lit BytesLiteral) GoAppend(out []byte) []byte

func (BytesLiteral) GoString 

func (lit BytesLiteral) GoString() string

func (BytesLiteral) IsValid 

func (lit BytesLiteral) IsValid() bool

func (BytesLiteral) Kind 

func (lit BytesLiteral) Kind() Kind

func (BytesLiteral) Raw 

func (lit BytesLiteral) Raw() []byte

func (BytesLiteral) String 

func (lit BytesLiteral) String() string

func (BytesLiteral) Type 

func (lit BytesLiteral) Type() Type

func (BytesLiteral) Visit 

func (lit BytesLiteral) Visit(v Visitor) error

type Column 

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

func (*Column) Append 

func (c *Column) Append(out []byte) []byte

func (*Column) Expr 

func (c *Column) Expr() ColumnExpr

func (*Column) ExprUsing 

func (c *Column) ExprUsing(tx TableExpr) ColumnExpr

func (*Column) GoAppend 

func (c *Column) GoAppend(out []byte) []byte

func (*Column) GoString 

func (c *Column) GoString() string

func (*Column) IsValid 

func (c *Column) IsValid() bool

func (*Column) Name 

func (c *Column) Name() string

func (*Column) Schema 

func (c *Column) Schema() *Schema

func (*Column) String 

func (c *Column) String() string

func (*Column) Table 

func (c *Column) Table() *Table

func (*Column) Type 

func (c *Column) Type() Type

type ColumnExpr 

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

func (ColumnExpr) Append 

func (cx ColumnExpr) Append(out []byte) []byte

func (ColumnExpr) Column 

func (cx ColumnExpr) Column() *Column

func (ColumnExpr) GoAppend 

func (cx ColumnExpr) GoAppend(out []byte) []byte

func (ColumnExpr) GoString 

func (cx ColumnExpr) GoString() string

func (ColumnExpr) IsValid 

func (cx ColumnExpr) IsValid() bool

func (ColumnExpr) Kind 

func (cx ColumnExpr) Kind() Kind

func (ColumnExpr) Name 

func (cx ColumnExpr) Name() string

func (ColumnExpr) String 

func (cx ColumnExpr) String() string

func (ColumnExpr) Table 

func (cx ColumnExpr) Table() *Table

func (ColumnExpr) TableExpr 

func (cx ColumnExpr) TableExpr() TableExpr

func (ColumnExpr) TableName 

func (cx ColumnExpr) TableName() string

func (ColumnExpr) Type 

func (cx ColumnExpr) Type() Type

func (ColumnExpr) Visit 

func (cx ColumnExpr) Visit(v Visitor) error

type ColumnOption 

type ColumnOption = Option[ColumnOptions]

type ColumnOptions 

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

type Comparison 

type Comparison byte
const (
	Cmp_EQ Comparison = iota
	Cmp_NE
	Cmp_LT
	Cmp_LE
	Cmp_GE
	Cmp_GT

	Cmp_LTE = Cmp_LE
	Cmp_GTE = Cmp_GE
)
const NumComparisons Comparison = 6

func (Comparison) Append 

func (enum Comparison) Append(out []byte) []byte

func (Comparison) Eval 

func (enum Comparison) Eval(cmp int) bool

func (Comparison) GoAppend 

func (enum Comparison) GoAppend(out []byte) []byte

func (Comparison) GoString 

func (enum Comparison) GoString() string

func (Comparison) IsValid 

func (enum Comparison) IsValid() bool

func (Comparison) MarshalText 

func (enum Comparison) MarshalText() ([]byte, error)

func (*Comparison) Parse 

func (enum *Comparison) Parse(input string) error

func (Comparison) String 

func (enum Comparison) String() string

func (*Comparison) UnmarshalText 

func (enum *Comparison) UnmarshalText(input []byte) error

type Desc 

type Desc bool

func (Desc) ApplyTo 

func (desc Desc) ApplyTo(o *IndexedColumnOptions)

type Expr 

type Expr interface {
	IsValid() bool
	Kind() Kind
	Visit(Visitor) error
	Stringer
}

type FloatLiteral 

type FloatLiteral float64

func (FloatLiteral) Append 

func (lit FloatLiteral) Append(out []byte) []byte

func (FloatLiteral) GoAppend 

func (lit FloatLiteral) GoAppend(out []byte) []byte

func (FloatLiteral) GoString 

func (lit FloatLiteral) GoString() string

func (FloatLiteral) IsValid 

func (lit FloatLiteral) IsValid() bool

func (FloatLiteral) Kind 

func (lit FloatLiteral) Kind() Kind

func (FloatLiteral) Raw 

func (lit FloatLiteral) Raw() float64

func (FloatLiteral) String 

func (lit FloatLiteral) String() string

func (FloatLiteral) Type 

func (lit FloatLiteral) Type() Type

func (FloatLiteral) Visit 

func (lit FloatLiteral) Visit(v Visitor) error

type Index 

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

func (*Index) Append 

func (i *Index) Append(out []byte) []byte

func (*Index) Column 

func (i *Index) Column(index uint) *IndexedColumn

func (*Index) GoAppend 

func (i *Index) GoAppend(out []byte) []byte

func (*Index) GoString 

func (i *Index) GoString() string

func (*Index) IsValid 

func (i *Index) IsValid() bool

func (*Index) Name 

func (i *Index) Name() string

func (*Index) NumColumns 

func (i *Index) NumColumns() uint

func (*Index) Schema 

func (i *Index) Schema() *Schema

func (*Index) String 

func (i *Index) String() string

func (*Index) Table 

func (i *Index) Table() *Table

func (*Index) Type 

func (i *Index) Type() IndexType

type IndexBuilder 

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

func (IndexBuilder) Add 

func (ib IndexBuilder) Add(name string, opts ...IndexedColumnOption) IndexBuilder

func (IndexBuilder) BuildIndex 

func (ib IndexBuilder) BuildIndex() TableBuilder

func (IndexBuilder) Type 

func (ib IndexBuilder) Type(it IndexType) IndexBuilder

type IndexOption 

type IndexOption = Option[IndexOptions]

type IndexOptions 

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

type IndexType 

type IndexType byte
const (
	Index_NonUnique IndexType = iota
	Index_Unique
	Index_PrimaryKey
)
const NumIndexTypes IndexType = 3

func (IndexType) Append 

func (enum IndexType) Append(out []byte) []byte

func (IndexType) GoAppend 

func (enum IndexType) GoAppend(out []byte) []byte

func (IndexType) GoString 

func (enum IndexType) GoString() string

func (IndexType) IsUnique 

func (enum IndexType) IsUnique() bool

func (IndexType) IsValid 

func (enum IndexType) IsValid() bool

func (IndexType) MarshalText 

func (enum IndexType) MarshalText() ([]byte, error)

func (*IndexType) Parse 

func (enum *IndexType) Parse(input string) error

func (IndexType) String 

func (enum IndexType) String() string

func (*IndexType) UnmarshalText 

func (enum *IndexType) UnmarshalText(input []byte) error

type IndexedColumn 

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

func (*IndexedColumn) Append 

func (ic *IndexedColumn) Append(out []byte) []byte

func (*IndexedColumn) Column 

func (ic *IndexedColumn) Column() *Column

func (*IndexedColumn) GoAppend 

func (ic *IndexedColumn) GoAppend(out []byte) []byte

func (*IndexedColumn) GoString 

func (ic *IndexedColumn) GoString() string

func (*IndexedColumn) Index 

func (ic *IndexedColumn) Index() *Index

func (*IndexedColumn) IsDesc 

func (ic *IndexedColumn) IsDesc() bool

func (*IndexedColumn) IsValid 

func (ic *IndexedColumn) IsValid() bool

func (*IndexedColumn) Schema 

func (ic *IndexedColumn) Schema() *Schema

func (*IndexedColumn) String 

func (ic *IndexedColumn) String() string

func (*IndexedColumn) Table 

func (ic *IndexedColumn) Table() *Table

type IndexedColumnOption 

type IndexedColumnOption = Option[IndexedColumnOptions]

type IndexedColumnOptions 

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

type IntLiteral 

type IntLiteral int64

func (IntLiteral) Append 

func (lit IntLiteral) Append(out []byte) []byte

func (IntLiteral) GoAppend 

func (lit IntLiteral) GoAppend(out []byte) []byte

func (IntLiteral) GoString 

func (lit IntLiteral) GoString() string

func (IntLiteral) IsValid 

func (lit IntLiteral) IsValid() bool

func (IntLiteral) Kind 

func (lit IntLiteral) Kind() Kind

func (IntLiteral) Raw 

func (lit IntLiteral) Raw() int64

func (IntLiteral) String 

func (lit IntLiteral) String() string

func (IntLiteral) Type 

func (lit IntLiteral) Type() Type

func (IntLiteral) Visit 

func (lit IntLiteral) Visit(v Visitor) error

type Join 

type Join byte
const (
	Join_Inner Join = iota
	Join_Outer
)
const NumJoins Join = 2

func (Join) Append 

func (enum Join) Append(out []byte) []byte

func (Join) GoAppend 

func (enum Join) GoAppend(out []byte) []byte

func (Join) GoString 

func (enum Join) GoString() string

func (Join) IsValid 

func (enum Join) IsValid() bool

func (Join) MarshalText 

func (enum Join) MarshalText() ([]byte, error)

func (*Join) Parse 

func (enum *Join) Parse(input string) error

func (Join) String 

func (enum Join) String() string

func (*Join) UnmarshalText 

func (enum *Join) UnmarshalText(input []byte) error

type Kind 

type Kind byte
const (
	Kind_Unspec Kind = iota
	Kind_Query
	Kind_Table
	Kind_Splat
	Kind_Column
	Kind_Literal
	Kind_Op
)
const NumKinds Kind = 7

func (Kind) Append 

func (enum Kind) Append(out []byte) []byte

func (Kind) GoAppend 

func (enum Kind) GoAppend(out []byte) []byte

func (Kind) GoString 

func (enum Kind) GoString() string

func (Kind) IsValid 

func (enum Kind) IsValid() bool

func (Kind) MarshalText 

func (enum Kind) MarshalText() ([]byte, error)

func (*Kind) Parse 

func (enum *Kind) Parse(input string) error

func (Kind) String 

func (enum Kind) String() string

func (*Kind) UnmarshalText 

func (enum *Kind) UnmarshalText(input []byte) error

type NullLiteral 

type NullLiteral struct{}

func (NullLiteral) Append 

func (lit NullLiteral) Append(out []byte) []byte

func (NullLiteral) GoAppend 

func (lit NullLiteral) GoAppend(out []byte) []byte

func (NullLiteral) GoString 

func (lit NullLiteral) GoString() string

func (NullLiteral) IsValid 

func (lit NullLiteral) IsValid() bool

func (NullLiteral) Kind 

func (lit NullLiteral) Kind() Kind

func (NullLiteral) String 

func (lit NullLiteral) String() string

func (NullLiteral) Type 

func (lit NullLiteral) Type() Type

func (NullLiteral) Visit 

func (lit NullLiteral) Visit(v Visitor) error

type OpExpr 

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

func Add 

func Add[TA ValueExpr, TB ValueExpr](a TA, b TB) OpExpr

func Identity 

func Identity[T ValueExpr](x T) OpExpr

func (OpExpr) Append 

func (ox OpExpr) Append(out []byte) []byte

func (OpExpr) GoAppend 

func (ox OpExpr) GoAppend(out []byte) []byte

func (OpExpr) GoString 

func (ox OpExpr) GoString() string

func (OpExpr) IsValid 

func (ox OpExpr) IsValid() bool

func (OpExpr) Kind 

func (ox OpExpr) Kind() Kind

func (OpExpr) NumOperands 

func (ox OpExpr) NumOperands() uint

func (OpExpr) Operand 

func (ox OpExpr) Operand(index uint) Expr

func (OpExpr) Operator 

func (ox OpExpr) Operator() Operator

func (OpExpr) String 

func (ox OpExpr) String() string

func (OpExpr) Type 

func (ox OpExpr) Type() Type

func (OpExpr) Visit 

func (ox OpExpr) Visit(v Visitor) error

type Operator 

type Operator byte
const (
	OpIdentity Operator = iota
	OpNot
	OpAnd
	OpNand
	OpOr
	OpNor
	OpXor
	OpXnor
	OpAndNot
	OpEQ
	OpNE
	OpLT
	OpLE
	OpGE
	OpGT
	OpNeg
	OpAdd
	OpSub
	OpMul
	OpDiv
	OpMod
	OpSplat
)
const NumOperators Operator = 22

func (Operator) Append 

func (enum Operator) Append(out []byte) []byte

func (Operator) GoAppend 

func (enum Operator) GoAppend(out []byte) []byte

func (Operator) GoString 

func (enum Operator) GoString() string

func (Operator) IsValid 

func (enum Operator) IsValid() bool

func (Operator) MarshalText 

func (enum Operator) MarshalText() ([]byte, error)

func (*Operator) Parse 

func (enum *Operator) Parse(input string) error

func (Operator) String 

func (enum Operator) String() string

func (*Operator) UnmarshalText 

func (enum *Operator) UnmarshalText(input []byte) error

type Option 

type Option[T any] interface {
	ApplyTo(*T)
}

type OrderCriterion 

type OrderCriterion struct {
	Index  uint
	IsDesc bool
}

type Query 

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

func (*Query) Append 

func (q *Query) Append(out []byte) []byte

func (*Query) From 

func (q *Query) From() QueryFrom

func (*Query) GoAppend 

func (q *Query) GoAppend(out []byte) []byte

func (*Query) GoString 

func (q *Query) GoString() string

func (*Query) IsValid 

func (q *Query) IsValid() bool

func (*Query) Kind 

func (q *Query) Kind() Kind

func (*Query) OrderBy 

func (q *Query) OrderBy() QueryOrderBy

func (*Query) Select 

func (q *Query) Select() QuerySelect

func (*Query) String 

func (q *Query) String() string

func (*Query) Visit 

func (q *Query) Visit(v Visitor) error

func (*Query) Where 

func (q *Query) Where() ValueExpr

type QueryBuilder 

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

func From 

func From(table TableExpr) QueryBuilder

func NoFrom 

func NoFrom() QueryBuilder

func (QueryBuilder) Build 

func (qb QueryBuilder) Build() *Query

func (QueryBuilder) InnerJoin 

func (qb QueryBuilder) InnerJoin(table TableExpr, cond ValueExpr) QueryBuilder

func (QueryBuilder) Join 

func (qb QueryBuilder) Join(join Join, table TableExpr, cond ValueExpr) QueryBuilder

func (QueryBuilder) OuterJoin 

func (qb QueryBuilder) OuterJoin(table TableExpr, cond ValueExpr) QueryBuilder

func (QueryBuilder) Select 

func (qb QueryBuilder) Select(selections ...ValueExpr) QueryBuilder

func (QueryBuilder) Where 

func (qb QueryBuilder) Where(where ValueExpr) QueryBuilder

type QueryColumn 

type QueryColumn struct {
	Name  string
	Value ValueExpr
}

type QueryFrom 

type QueryFrom interface {
	IsEmpty() bool
	Base() TableExpr
	NumJoins() uint
	Join(index uint) QueryJoin
}

type QueryJoin 

type QueryJoin struct {
	Type      Join
	Table     TableExpr
	Condition ValueExpr
}

type QueryOrderBy 

type QueryOrderBy interface {
	IsEmpty() bool
	NumCriteria() uint
	Criterion(index uint) OrderCriterion
}

type QuerySelect 

type QuerySelect interface {
	IsEmpty() bool
	NumColumns() uint
	Column(index uint) QueryColumn
}

type Schema 

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

func (*Schema) Append 

func (s *Schema) Append(out []byte) []byte

func (*Schema) ByName 

func (s *Schema) ByName(name string) *Table

func (*Schema) GoAppend 

func (s *Schema) GoAppend(out []byte) []byte

func (*Schema) GoString 

func (s *Schema) GoString() string

func (*Schema) IsValid 

func (s *Schema) IsValid() bool

func (*Schema) NumTables 

func (s *Schema) NumTables() uint

func (*Schema) String 

func (s *Schema) String() string

func (*Schema) Table 

func (s *Schema) Table(index uint) *Table

type SchemaBuilder 

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

func BuildSchema 

func BuildSchema(opts ...SchemaOption) SchemaBuilder

func (SchemaBuilder) Build 

func (sb SchemaBuilder) Build() *Schema

func (SchemaBuilder) Table 

func (sb SchemaBuilder) Table(name string, opts ...TableOption) TableBuilder

type SchemaOption 

type SchemaOption = Option[SchemaOptions]

type SchemaOptions 

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

type SplatExpr 

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

func (SplatExpr) Append 

func (sx SplatExpr) Append(out []byte) []byte

func (SplatExpr) GoAppend 

func (sx SplatExpr) GoAppend(out []byte) []byte

func (SplatExpr) GoString 

func (sx SplatExpr) GoString() string

func (SplatExpr) IsValid 

func (sx SplatExpr) IsValid() bool

func (SplatExpr) Kind 

func (sx SplatExpr) Kind() Kind

func (SplatExpr) Name 

func (sx SplatExpr) Name() string

func (SplatExpr) String 

func (sx SplatExpr) String() string

func (SplatExpr) Table 

func (sx SplatExpr) Table() *Table

func (SplatExpr) TableExpr 

func (sx SplatExpr) TableExpr() TableExpr

func (SplatExpr) Visit 

func (sx SplatExpr) Visit(v Visitor) error

type StringLiteral 

type StringLiteral string

func (StringLiteral) Append 

func (lit StringLiteral) Append(out []byte) []byte

func (StringLiteral) GoAppend 

func (lit StringLiteral) GoAppend(out []byte) []byte

func (StringLiteral) GoString 

func (lit StringLiteral) GoString() string

func (StringLiteral) IsValid 

func (lit StringLiteral) IsValid() bool

func (StringLiteral) Kind 

func (lit StringLiteral) Kind() Kind

func (StringLiteral) Raw 

func (lit StringLiteral) Raw() string

func (StringLiteral) String 

func (lit StringLiteral) String() string

func (StringLiteral) Type 

func (lit StringLiteral) Type() Type

func (StringLiteral) Visit 

func (lit StringLiteral) Visit(v Visitor) error

type Stringer 

type Stringer interface {
	GoAppend(out []byte) []byte
	GoString() string
	Append(out []byte) []byte
	String() string
}

type Table 

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

func (*Table) Append 

func (t *Table) Append(out []byte) []byte

func (*Table) As 

func (t *Table) As(alias string) TableExpr

func (*Table) ByName 

func (t *Table) ByName(name string) *Column

func (*Table) Column 

func (t *Table) Column(index uint) *Column

func (*Table) Expr 

func (t *Table) Expr() TableExpr

func (*Table) GoAppend 

func (t *Table) GoAppend(out []byte) []byte

func (*Table) GoString 

func (t *Table) GoString() string

func (*Table) Index 

func (t *Table) Index(index uint) *Index

func (*Table) IndexByName 

func (t *Table) IndexByName(name string) *Index

func (*Table) IsValid 

func (t *Table) IsValid() bool

func (*Table) Name 

func (t *Table) Name() string

func (*Table) NumColumns 

func (t *Table) NumColumns() uint

func (*Table) NumIndices 

func (t *Table) NumIndices() uint

func (*Table) PrimaryKey 

func (t *Table) PrimaryKey() *Index

func (*Table) Schema 

func (t *Table) Schema() *Schema

func (*Table) String 

func (t *Table) String() string

type TableBuilder 

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

func (TableBuilder) BuildTable 

func (tb TableBuilder) BuildTable() SchemaBuilder

func (TableBuilder) Column 

func (tb TableBuilder) Column(name string, t Type, opts ...ColumnOption) TableBuilder

func (TableBuilder) Index 

func (tb TableBuilder) Index(name string, opts ...IndexOption) IndexBuilder

func (TableBuilder) PrimaryKey 

func (tb TableBuilder) PrimaryKey(opts ...IndexOption) IndexBuilder

func (TableBuilder) Unique 

func (tb TableBuilder) Unique(name string, opts ...IndexOption) IndexBuilder

type TableExpr 

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

func (TableExpr) Append 

func (tx TableExpr) Append(out []byte) []byte

func (TableExpr) As 

func (tx TableExpr) As(alias string) TableExpr

func (TableExpr) GoAppend 

func (tx TableExpr) GoAppend(out []byte) []byte

func (TableExpr) GoString 

func (tx TableExpr) GoString() string

func (TableExpr) IsValid 

func (tx TableExpr) IsValid() bool

func (TableExpr) Kind 

func (tx TableExpr) Kind() Kind

func (TableExpr) Name 

func (tx TableExpr) Name() string

func (TableExpr) Splat 

func (tx TableExpr) Splat() SplatExpr

func (TableExpr) String 

func (tx TableExpr) String() string

func (TableExpr) Table 

func (tx TableExpr) Table() *Table

func (TableExpr) Visit 

func (tx TableExpr) Visit(v Visitor) error

type TableOption 

type TableOption = Option[TableOptions]

type TableOptions 

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

type TimeLiteral 

type TimeLiteral struct{ Time time.Time }

func (TimeLiteral) Append 

func (lit TimeLiteral) Append(out []byte) []byte

func (TimeLiteral) GoAppend 

func (lit TimeLiteral) GoAppend(out []byte) []byte

func (TimeLiteral) GoString 

func (lit TimeLiteral) GoString() string

func (TimeLiteral) IsValid 

func (lit TimeLiteral) IsValid() bool

func (TimeLiteral) Kind 

func (lit TimeLiteral) Kind() Kind

func (TimeLiteral) Raw 

func (lit TimeLiteral) Raw() time.Time

func (TimeLiteral) String 

func (lit TimeLiteral) String() string

func (TimeLiteral) Type 

func (lit TimeLiteral) Type() Type

func (TimeLiteral) Visit 

func (lit TimeLiteral) Visit(v Visitor) error

type Type 

type Type byte
const (
	Type_Void Type = iota
	Type_Null
	Type_I64
	Type_I32
	Type_I16
	Type_I8
	Type_U64
	Type_U32
	Type_U16
	Type_U8
	Type_F64
	Type_F32
	Type_Bool
	Type_Timestamp
	Type_String
	Type_Bytes
	Type_UUID
	Type_IPAddr
)
const NumTypes Type = 18

func (Type) Append 

func (enum Type) Append(out []byte) []byte

func (Type) GoAppend 

func (enum Type) GoAppend(out []byte) []byte

func (Type) GoString 

func (enum Type) GoString() string

func (Type) IsValid 

func (enum Type) IsValid() bool

func (Type) MarshalText 

func (enum Type) MarshalText() ([]byte, error)

func (Type) NarrowsTo 

func (enum Type) NarrowsTo(other Type) bool

func (*Type) Parse 

func (enum *Type) Parse(input string) error

func (Type) String 

func (enum Type) String() string

func (*Type) UnmarshalText 

func (enum *Type) UnmarshalText(input []byte) error

func (Type) WidensTo 

func (enum Type) WidensTo(other Type) bool

type UintLiteral 

type UintLiteral uint64

func (UintLiteral) Append 

func (lit UintLiteral) Append(out []byte) []byte

func (UintLiteral) GoAppend 

func (lit UintLiteral) GoAppend(out []byte) []byte

func (UintLiteral) GoString 

func (lit UintLiteral) GoString() string

func (UintLiteral) IsValid 

func (lit UintLiteral) IsValid() bool

func (UintLiteral) Kind 

func (lit UintLiteral) Kind() Kind

func (UintLiteral) Raw 

func (lit UintLiteral) Raw() uint64

func (UintLiteral) String 

func (lit UintLiteral) String() string

func (UintLiteral) Type 

func (lit UintLiteral) Type() Type

func (UintLiteral) Visit 

func (lit UintLiteral) Visit(v Visitor) error

type ValueExpr 

type ValueExpr interface {
	Expr
	Type() Type
}

type Visitor 

type Visitor interface {
	VisitQuery(*Query) error
	VisitTable(TableExpr) error
	VisitSplat(SplatExpr) error
	VisitColumn(ColumnExpr) error
	VisitOp(OpExpr) error

	VisitNullLiteral() error
	VisitBoolLiteral(bool) error
	VisitIntLiteral(int64) error
	VisitUintLiteral(uint64) error
	VisitFloatLiteral(float64) error
	VisitStringLiteral(string) error
	VisitBytesLiteral([]byte) error
	VisitTimeLiteral(time.Time) error
}

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