v1

package
v0.0.0-...-36d8597 Latest Latest
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 Go to latest Published: Jan 3, 2023 License: MIT Imports: 10 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	Type_name = map[int32]string{
		0: "TYPE_UNSPECIFIED",
		1: "TYPE_SELECT",
		2: "TYPE_UPDATE",
		3: "TYPE_INSERT",
		4: "TYPE_DELETE",
		5: "TYPE_CREATE_TABLE",
		6: "TYPE_DROP_TABLE",
		7: "TYPE_CREATE_INDEX",
		8: "TYPE_DELETE_INDEX",
	}
	Type_value = map[string]int32{
		"TYPE_UNSPECIFIED":  0,
		"TYPE_SELECT":       1,
		"TYPE_UPDATE":       2,
		"TYPE_INSERT":       3,
		"TYPE_DELETE":       4,
		"TYPE_CREATE_TABLE": 5,
		"TYPE_DROP_TABLE":   6,
		"TYPE_CREATE_INDEX": 7,
		"TYPE_DELETE_INDEX": 8,
	}
)

Enum value maps for Type.

View Source 
var (
	Operator_name = map[int32]string{
		0: "OPERATOR_UNSPECIFIED",
		1: "OPERATOR_EQ",
		2: "OPERATOR_NE",
		3: "OPERATOR_GT",
		4: "OPERATOR_LT",
		5: "OPERATOR_GTE",
		6: "OPERATOR_LTE",
	}
	Operator_value = map[string]int32{
		"OPERATOR_UNSPECIFIED": 0,
		"OPERATOR_EQ":          1,
		"OPERATOR_NE":          2,
		"OPERATOR_GT":          3,
		"OPERATOR_LT":          4,
		"OPERATOR_GTE":         5,
		"OPERATOR_LTE":         6,
	}
)

Enum value maps for Operator.

View Source 
var File_shortdb_domain_query_v1_query_proto protoreflect.FileDescriptor

Functions

func Filter 

func Filter[V vector.Type](LValue, RValue V, operator Operator) bool

func FilterBool 

func FilterBool(LValue, RValue bool, operator Operator) bool

Types

type Condition 

type Condition struct {

	// LValue is the left hand side operand
	LValue string `protobuf:"bytes,1,opt,name=l_value,json=lValue,proto3" json:"l_value,omitempty"`
	// LValueIsField determines if Operand1 is a literal or a field name
	LValueIsField bool `protobuf:"varint,2,opt,name=l_value_is_field,json=lValueIsField,proto3" json:"l_value_is_field,omitempty"`
	// Operator is e.g. "=", ">"
	Operator Operator `protobuf:"varint,3,opt,name=operator,proto3,enum=shortdb.domain.query.v1.Operator" json:"operator,omitempty"`
	// RValue is the right hand side operand
	RValue string `protobuf:"bytes,4,opt,name=r_value,json=rValue,proto3" json:"r_value,omitempty"`
	// RValueIsField determines if Operand2 is a literal or a field name
	RValueIsField bool `protobuf:"varint,5,opt,name=r_value_is_field,json=rValueIsField,proto3" json:"r_value_is_field,omitempty"`
	// contains filtered or unexported fields
}

Condition is a single boolean condition in a WHERE clause

func (*Condition) Descriptor deprecated 

func (*Condition) Descriptor() ([]byte, []int)

Deprecated: Use Condition.ProtoReflect.Descriptor instead.

func (*Condition) GetLValue 

func (x *Condition) GetLValue() string

func (*Condition) GetLValueIsField 

func (x *Condition) GetLValueIsField() bool

func (*Condition) GetOperator 

func (x *Condition) GetOperator() Operator

func (*Condition) GetRValue 

func (x *Condition) GetRValue() string

func (*Condition) GetRValueIsField 

func (x *Condition) GetRValueIsField() bool

func (*Condition) ProtoMessage 

func (*Condition) ProtoMessage()

func (*Condition) ProtoReflect 

func (x *Condition) ProtoReflect() protoreflect.Message

func (*Condition) Reset 

func (x *Condition) Reset()

func (*Condition) String 

func (x *Condition) String() string

type Join 

type Join struct {
	Type       string           `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
	Table      string           `protobuf:"bytes,2,opt,name=table,proto3" json:"table,omitempty"`
	Conditions []*JoinCondition `protobuf:"bytes,3,rep,name=conditions,proto3" json:"conditions,omitempty"`
	// contains filtered or unexported fields
}

func (*Join) Descriptor deprecated 

func (*Join) Descriptor() ([]byte, []int)

Deprecated: Use Join.ProtoReflect.Descriptor instead.

func (*Join) GetConditions 

func (x *Join) GetConditions() []*JoinCondition

func (*Join) GetTable 

func (x *Join) GetTable() string

func (*Join) GetType 

func (x *Join) GetType() string

func (*Join) ProtoMessage 

func (*Join) ProtoMessage()

func (*Join) ProtoReflect 

func (x *Join) ProtoReflect() protoreflect.Message

func (*Join) Reset 

func (x *Join) Reset()

func (*Join) String 

func (x *Join) String() string

type JoinCondition 

type JoinCondition struct {

	// LHS table name
	LTable string `protobuf:"bytes,1,opt,name=l_table,json=lTable,proto3" json:"l_table,omitempty"`
	// Level operand is the left hand side operand
	LOperand string `protobuf:"bytes,2,opt,name=l_operand,json=lOperand,proto3" json:"l_operand,omitempty"`
	// Operator is e.g. "=", ">"
	Operator Operator `protobuf:"varint,3,opt,name=operator,proto3,enum=shortdb.domain.query.v1.Operator" json:"operator,omitempty"`
	// RHS table name
	RTable string `protobuf:"bytes,4,opt,name=r_table,json=rTable,proto3" json:"r_table,omitempty"`
	// Right operand1 is the right hand side operand
	ROperand string `protobuf:"bytes,5,opt,name=r_operand,json=rOperand,proto3" json:"r_operand,omitempty"`
	// contains filtered or unexported fields
}

Condition is a single boolean condition in a WHERE clause

func (*JoinCondition) Descriptor deprecated 

func (*JoinCondition) Descriptor() ([]byte, []int)

Deprecated: Use JoinCondition.ProtoReflect.Descriptor instead.

func (*JoinCondition) GetLOperand 

func (x *JoinCondition) GetLOperand() string

func (*JoinCondition) GetLTable 

func (x *JoinCondition) GetLTable() string

func (*JoinCondition) GetOperator 

func (x *JoinCondition) GetOperator() Operator

func (*JoinCondition) GetROperand 

func (x *JoinCondition) GetROperand() string

func (*JoinCondition) GetRTable 

func (x *JoinCondition) GetRTable() string

func (*JoinCondition) ProtoMessage 

func (*JoinCondition) ProtoMessage()

func (*JoinCondition) ProtoReflect 

func (x *JoinCondition) ProtoReflect() protoreflect.Message

func (*JoinCondition) Reset 

func (x *JoinCondition) Reset()

func (*JoinCondition) String 

func (x *JoinCondition) String() string

type Operator 

type Operator int32

Operator is between operands in a condition 

const (
	// OPERATOR_UNSPECIFIED is the zero value for an Operator
	Operator_OPERATOR_UNSPECIFIED Operator = 0
	Operator_OPERATOR_EQ          Operator = 1 // Eq -> "="
	Operator_OPERATOR_NE          Operator = 2 // Ne -> "!="
	Operator_OPERATOR_GT          Operator = 3 // Gt -> ">"
	Operator_OPERATOR_LT          Operator = 4 // Lt -> "<"
	Operator_OPERATOR_GTE         Operator = 5 // Gte -> ">="
	Operator_OPERATOR_LTE         Operator = 6 // Lte -> "<="
)

func (Operator) Descriptor 

func (Operator) Descriptor() protoreflect.EnumDescriptor

func (Operator) Enum 

func (x Operator) Enum() *Operator

func (Operator) EnumDescriptor deprecated 

func (Operator) EnumDescriptor() ([]byte, []int)

Deprecated: Use Operator.Descriptor instead.

func (Operator) Number 

func (x Operator) Number() protoreflect.EnumNumber

func (Operator) String 

func (x Operator) String() string

func (Operator) Type 

func (Operator) Type() protoreflect.EnumType

type Query 

type Query struct {
	FieldMask   *fieldmaskpb.FieldMask `protobuf:"bytes,16,opt,name=field_mask,json=fieldMask,proto3" json:"field_mask,omitempty"`
	Type        Type                   `protobuf:"varint,1,opt,name=type,proto3,enum=shortdb.domain.query.v1.Type" json:"type,omitempty"`
	Database    string                 `protobuf:"bytes,2,opt,name=database,proto3" json:"database,omitempty"`
	TableName   string                 `protobuf:"bytes,3,opt,name=table_name,json=tableName,proto3" json:"table_name,omitempty"`
	TableFields map[string]v1.Type     `` /* 217-byte string literal not displayed */
	Indexs      []*v11.Index           `protobuf:"bytes,5,rep,name=indexs,proto3" json:"indexs,omitempty"`
	Conditions  []*Condition           `protobuf:"bytes,6,rep,name=conditions,proto3" json:"conditions,omitempty"`
	Updates     map[string]string      `` /* 155-byte string literal not displayed */
	Inserts     []*Query_Array         `protobuf:"bytes,8,rep,name=inserts,proto3" json:"inserts,omitempty"`
	// Used for SELECT (i.e. SELECTed field names) and INSERT (INSERTEDed field names)
	Fields      []string          `protobuf:"bytes,9,rep,name=fields,proto3" json:"fields,omitempty"`
	Aliases     map[string]string `` /* 156-byte string literal not displayed */
	OrderFields []string          `protobuf:"bytes,11,rep,name=order_fields,json=orderFields,proto3" json:"order_fields,omitempty"`
	OrderDir    []string          `protobuf:"bytes,12,rep,name=order_dir,json=orderDir,proto3" json:"order_dir,omitempty"`
	Joins       []*Join           `protobuf:"bytes,13,rep,name=joins,proto3" json:"joins,omitempty"`
	MaxRows     int32             `protobuf:"varint,14,opt,name=max_rows,json=maxRows,proto3" json:"max_rows,omitempty"`
	Limit       int32             `protobuf:"varint,15,opt,name=limit,proto3" json:"limit,omitempty"`
	// contains filtered or unexported fields
}

Query represents a parsed query

func New 

func New() *Query

func (*Query) Descriptor deprecated 

func (*Query) Descriptor() ([]byte, []int)

Deprecated: Use Query.ProtoReflect.Descriptor instead.

func (*Query) GetAliases 

func (x *Query) GetAliases() map[string]string

func (*Query) GetConditions 

func (x *Query) GetConditions() []*Condition

func (*Query) GetDatabase 

func (x *Query) GetDatabase() string

func (*Query) GetFieldMask 

func (x *Query) GetFieldMask() *fieldmaskpb.FieldMask

func (*Query) GetFields 

func (x *Query) GetFields() []string

func (*Query) GetIndexs 

func (x *Query) GetIndexs() []*v11.Index

func (*Query) GetInserts 

func (x *Query) GetInserts() []*Query_Array

func (*Query) GetJoins 

func (x *Query) GetJoins() []*Join

func (*Query) GetLimit 

func (x *Query) GetLimit() int32

func (*Query) GetMaxRows 

func (x *Query) GetMaxRows() int32

func (*Query) GetOrderDir 

func (x *Query) GetOrderDir() []string

func (*Query) GetOrderFields 

func (x *Query) GetOrderFields() []string

func (*Query) GetTableFields 

func (x *Query) GetTableFields() map[string]v1.Type

func (*Query) GetTableName 

func (x *Query) GetTableName() string

func (*Query) GetType 

func (x *Query) GetType() Type

func (*Query) GetUpdates 

func (x *Query) GetUpdates() map[string]string

func (*Query) IsFilter 

func (q *Query) IsFilter(record *page.Row, fields map[string]field.Type) bool

func (*Query) IsLimit 

func (q *Query) IsLimit() bool

func (*Query) ProtoMessage 

func (*Query) ProtoMessage()

func (*Query) ProtoReflect 

func (x *Query) ProtoReflect() protoreflect.Message

func (*Query) Reset 

func (x *Query) Reset()

func (*Query) String 

func (x *Query) String() string

type Query_Array 

type Query_Array struct {
	Items []string `protobuf:"bytes,1,rep,name=items,proto3" json:"items,omitempty"`
	// contains filtered or unexported fields
}

func (*Query_Array) Descriptor deprecated 

func (*Query_Array) Descriptor() ([]byte, []int)

Deprecated: Use Query_Array.ProtoReflect.Descriptor instead.

func (*Query_Array) GetItems 

func (x *Query_Array) GetItems() []string

func (*Query_Array) ProtoMessage 

func (*Query_Array) ProtoMessage()

func (*Query_Array) ProtoReflect 

func (x *Query_Array) ProtoReflect() protoreflect.Message

func (*Query_Array) Reset 

func (x *Query_Array) Reset()

func (*Query_Array) String 

func (x *Query_Array) String() string

type Type 

type Type int32

Type is the type of SQL query, e.g. SELECT/UPDATE 

const (
	// TYPE_UNSPECIFIED is the zero value for a Type
	Type_TYPE_UNSPECIFIED Type = 0
	// TYPE_SELECT represents a SELECT query
	Type_TYPE_SELECT Type = 1
	// TYPE_UPDATE represents an UPDATE query
	Type_TYPE_UPDATE Type = 2
	// TYPE_INSERT represents an INSERT query
	Type_TYPE_INSERT Type = 3
	// TYPE_DELETE represents a DELETE query
	Type_TYPE_DELETE Type = 4
	// TYPE_CREATE_TABLE represents a CREATE TABLE query
	Type_TYPE_CREATE_TABLE Type = 5
	// TYPE_DROP_TABLE represents a DROP TABLE query
	Type_TYPE_DROP_TABLE Type = 6
	// TYPE_CREATE_INDEX represents a CREATE INDEX query
	Type_TYPE_CREATE_INDEX Type = 7
	// TYPE_CREATE_INDEX represents a DELETE INDEX query
	Type_TYPE_DELETE_INDEX Type = 8
)

func (Type) Descriptor 

func (Type) Descriptor() protoreflect.EnumDescriptor

func (Type) Enum 

func (x Type) Enum() *Type

func (Type) EnumDescriptor deprecated 

func (Type) EnumDescriptor() ([]byte, []int)

Deprecated: Use Type.Descriptor instead.

func (Type) Number 

func (x Type) Number() protoreflect.EnumNumber

func (Type) String 

func (x Type) String() string

func (Type) Type 

func (Type) Type() protoreflect.EnumType

Source Files

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