query

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Versions in this module

v1

v1.6.0

May 30, 2025

v1.5.2

May 30, 2025

Changes in this version

+ var ErrNotSet = errors.New("not set")

+ func NewErrStatementInvalid(stmt Statement) error

+ func NewErrStatementNotSupported(stmt Statement) error

+ func WithColumnFunctionExecutor(executor FunctionExecutor) func(*column)

+ type Aggregator = fn.Aggregator

+ type AggregatorResultSet = fn.ResultSet

+ type AggregatorSet = fn.AggregatorSet

+ type Arguments = fn.Arguments

type Column

+ Function func() (Function, bool)

+ type ColumnHelper interface

+ IsAsterisk func() bool

+ IsPlaceHolder func() bool

+ ValueString func() string

type DataType

+ func NewDataTypeForFunction(fx Function) (DataType, error)

+ type DefinitionStringer interface

+ DefinitionString func() string

type Literal

+ func (lit *Literal) Equal(v any) bool

+ func (lit *Literal) IsAsterisk() bool

+ type SelectHelper interface

+ HasAggregator func() bool

+ HasExecutor func() bool

type Selector

+ Arguments func() Arguments

+ Function func() (Function, bool)

+ IsFunction func() bool

+ String func() string

+ type SelectorHelper interface

+ IsAsterisk func() bool

type Selectors

+ func (selectors Selectors) Aggregators() (AggregatorSet, error)

+ func (selectors Selectors) Executors() ([]FunctionExecutor, error)

+ func (selectors Selectors) ExecutorsForType(t FunctionType) ([]FunctionExecutor, error)

+ func (selectors Selectors) HasAggregator() bool

+ func (selectors Selectors) HasExecutor() bool

+ func (selectors Selectors) LookupExecutor(name string) (FunctionExecutor, error)

+ func (selectors Selectors) Names() []string

+ func (selectors Selectors) String() string

+ type UpdatorStringer interface

+ UpdatorString func() string

v1.5.1

May 12, 2025

Changes in this version

type ColumnDef

+ func NewDataDefFromStrings(strs []string) (ColumnDef, error)

type DataType

+ const BigIntType

+ const BigSerialType

+ const BinaryType

+ const BitType

+ const BlobType

+ const BooleanType

+ const CharType

+ const CharacterType

+ const ClobType

+ const DateTimeType

+ const DateType

+ const DecimalType

+ const DoublePrecisionType

+ const DoubleType

+ const FloatType

+ const IntType

+ const IntegerType

+ const LongBlobType

+ const LongTextType

+ const MediumBlobType

+ const MediumIntType

+ const MediumTextType

+ const NumericType

+ const RealType

+ const SerialType

+ const SetType

+ const SmallIntType

+ const SmallSerialType

+ const TextType

+ const TimeStampType

+ const TimeType

+ const TinyBlobType

+ const TinyIntType

+ const TinyTextType

+ const VarBinaryType

+ const VarCharType

+ const VarCharacterType

+ const YearType

type Insert

+ Values func() []Columns

v1.5.0

Feb 21, 2025

Changes in this version

type AndExpr

+ func NewAndExpr(left Expr, right Expr) *AndExpr

+ func (expr *AndExpr) String() string

type Column

+ IsPlaceHolder func() bool

type Constraint

+ func (c Constraint) IsNotNull() bool

+ func (c Constraint) IsUnique() bool

type DataType

+ func NewDataTypeFrom(a any) (DataType, error)

type Literal

+ func (lit *Literal) IsPlaceHolder() bool

type OrExpr

+ func NewOrExpr(left Expr, right Expr) *OrExpr

+ func (expr *OrExpr) String() string

v1.4.2

Dec 11, 2024

Changes in this version

type AlterTable

+ func NewAlterTableFrom(stmt Statement) (AlterTable, error)

type DropIndex

+ Index func() Index

type Schema

+ Alter func(AlterTable) error

v1.4.1

Nov 23, 2024

Changes in this version

type Selectors

+ func (selectors Selectors) SelectorNames() []string

v1.4.0

Nov 16, 2024

Changes in this version

type AlterDatabase

+ DatabaseName func() string

type AlterTable

+ TableName func() string

type Column

+ Constraint func() Constraint

+ DataType func() DataType

+ DataTypeSize func() int

+ Definition func() ColumnDef

+ HasValue func() bool

+ IsFunction func() (Function, bool)

+ Value func() any

+ ValueString func() string

+ ValueType func() LiteralType

+ type ColumnDef interface

+ Constraint func() Constraint

+ DataType func() DataType

+ DataTypeSize func() int

+ String func() string

+ func NewDataDef(t DataType, l int) ColumnDef

+ func NewDataDefFrom(s string, l int) (ColumnDef, error)

+ func NewUnknownDataDef() ColumnDef

type Columns

+ func (columns Columns) ColumnAt(n int) (Column, error)

+ func (columns Columns) ColumnNames() []string

+ func (columns Columns) Copy() Columns

+ func (columns Columns) DefinitionString() string

+ func (columns Columns) IsAsterisk() bool

+ func (columns Columns) Len() int

+ func (columns Columns) LookupColumn(name string) (Column, error)

+ func (columns Columns) LookupIndexOfColumn(name string) (int, error)

+ func (columns Columns) Selectors() Selectors

+ func (columns Columns) SetSchema(schema Schema) error

type Condition

+ func NewCondition() Condition

+ HasConditions func() bool

+ type Constraint int

+ func (c Constraint) IsPrimaryKey() bool

+ func (c Constraint) String() string

type Copy

+ Columns func() Columns

+ TableName func() string

type CreateDatabase

+ DatabaseName func() string

+ IfNotExists func() bool

type CreateIndex

+ IfNotExists func() bool

+ Index func() Index

+ TableName func() string

type CreateTable

+ IfNotExists func() bool

type Delete

+ HasConditions func() bool

+ Where func() Condition

type DropDatabase

+ DatabaseName func() string

+ IfExists func() bool

type DropIndex

+ IfExists func() bool

+ IndexName func() string

+ TableName func() string

type DropTable

+ IfExists func() bool

+ TableNames func() []string

+ Tables func() TableList

type Function

+ Arguments func() ArgumentList

+ Execute func(col Column, row map[string]any) (any, error)

+ IsAsterisk func() bool

+ String func() string

+ type FunctionOption = func(*function)

+ func WithFunctionArguments(args ...Argument) FunctionOption

+ func WithFunctionExecutor(executor FunctionExecutor) FunctionOption

+ func WithFunctionName(name string) FunctionOption

type GroupBy

+ ColumnName func() string

type Index

+ Columns func() Columns

type Indexes

+ func (indexes Indexes) DefinitionString() string

+ func (indexes Indexes) IndexNames() []string

+ func (indexes Indexes) LookupIndex(name string) (Index, error)

+ func (indexes Indexes) LookupIndexOfIndex(name string) (int, error)

type Insert

+ Columns func() Columns

+ TableName func() string

type Literal

+ func (lit *Literal) HasValue() bool

+ func (lit *Literal) SetValueType(t LiteralType) *Literal

type Order

+ ColumnName func() string

+ Type func() OrderType

type OrderBy

+ Orders func() []Order

type Schema

+ Columns func() Columns

+ FullTableName func() string

+ Indexes func() Indexes

+ LookupColumn func(name string) (Column, error)

+ LookupIndex func(name string) (Index, error)

+ Selectors func() Selectors

+ TableName func() string

type Select

+ IsAsterisk func() bool

+ Selectors func() Selectors

+ type Selectors []Selector

+ func (selectors Selectors) AggregateFunctions() ([]FunctionExecutor, error)

+ func (selectors Selectors) Columns() []Column

+ func (selectors Selectors) FunctionExecutors() ([]FunctionExecutor, error)

+ func (selectors Selectors) FunctionExecutorsForType(t FunctionType) ([]FunctionExecutor, error)

+ func (selectors Selectors) Functions() []Function

+ func (selectors Selectors) HasAggregateFunction() bool

+ func (selectors Selectors) HasFunction() bool

+ func (selectors Selectors) HasFunctionWithType(t FunctionType) bool

+ func (selectors Selectors) IsAsterisk() bool

+ func (selectors Selectors) Len() int

+ func (selectors Selectors) LookupFunction(name string) (Function, error)

+ func (selectors Selectors) LookupFunctionExecutor(name string) (FunctionExecutor, error)

+ func (selectors Selectors) SelectorString() string

+ func (selectors Selectors) Selectors() Selectors

type Table

+ FullTableName func() string

+ IsFullTableName func(name string) bool

type TableList

+ func (tbls TableList) TableNames() []string

type Truncate

+ TableNames func() []string

+ Tables func() TableList

type Update

+ Columns func() Columns

+ Where func() Condition

type Use

+ DatabaseName func() string

type Vacuum

+ Table func() Table

+ TableName func() string

v1.3.6

Nov 8, 2024

Changes in this version

+ const DateTimeData

v1.3.5

Nov 5, 2024

Changes in this version

+ const UseStatement

+ type Use struct

+ func NewUseWith(name string) *Use

+ func (stmt *Use) StatementType() StatementType

+ func (stmt *Use) String() string

v1.3.4

Oct 27, 2024

Changes in this version

type ColumnConstraint

+ const ConstraintNone

+ const NotNullConstraint

+ const PrimaryKeyConstraint

+ const UniqueConstraint

type ColumnList

+ func (columns ColumnList) LookupColumn(name string) (*Column, error)

+ func (columns ColumnList) LookupIndexOfColumn(name string) (int, error)

type IndexList

+ func (indexes IndexList) LookupIndex(name string) (*Index, error)

+ func (indexes IndexList) LookupIndexOfIndex(name string) (int, error)

type Schema

+ func (schema *Schema) Name() string

type SelectorList

+ func (selectors SelectorList) FunctionExecutorsForType(t FunctionType) ([]FunctionExecutor, error)

+ func (selectors SelectorList) LookupFunction(name string) (*Function, error)

+ func (selectors SelectorList) LookupFunctionExecutor(name string) (FunctionExecutor, error)

v1.3.3

Oct 12, 2024

v1.3.2

Oct 12, 2024

Changes in this version

+ func WithAlterTableDropIndex(index *Index) func(*AlterTable)

type AlterTable

+ func (stmt *AlterTable) DropIndex() (*Index, bool)

+ func (stmt *AlterTable) RenameTo() (*Table, bool)

v1.3.1

Oct 11, 2024

v1.3.0

Oct 5, 2024

v1.2.7

Dec 2, 2023

v1.2.6

Sep 28, 2023

Changes in this version

+ func WithAlterTableAddIndex(index *Index) func(*AlterTable)

type AlterTable

+ func (stmt *AlterTable) AddIndex() (*Index, bool)

type StatementType

+ func (stmtType StatementType) String() string

v1.2.5

Sep 28, 2023

Changes in this version

type AlterTable

+ func (stmt *AlterTable) AddColumn() (*Column, bool)

+ func (stmt *AlterTable) DropColumn() (*Column, bool)

+ func (stmt *AlterTable) RenameColumns() (*Column, *Column, bool)

type ColumnList

+ func (columns ColumnList) IndexOfColumnByName(name string) (int, error)

+ func (columns ColumnList) Len() int

type IndexList

+ func (indexes IndexList) IndexByName(name string) (*Index, error)

+ func (indexes IndexList) IndexOfIndexByName(name string) (int, error)

type Schema

+ func (schema *Schema) AddColumn(column *Column) error

+ func (schema *Schema) AddIndex(index *Index) error

+ func (schema *Schema) DropColumn(name string) error

+ func (schema *Schema) DropIndex(name string) error

type SelectorList

+ func (selectors SelectorList) Len() int

v1.2.4

Sep 24, 2023

Changes in this version

+ const TableNameSep

+ func WithCopyColumns(columns ...*Column) func(*Copy)

+ func WithCopyFormat(fmt string) func(*Copy)

+ func WithTableSchema(schema string) func(*Table)

type CmpExpr

+ func NewCmpExprWith(op CmpExprOperator, left *Column, right *Literal) *CmpExpr

+ func NewEQWith(left *Column, right *Literal) *CmpExpr

+ func NewGEWith(left *Column, right *Literal) *CmpExpr

+ func NewGTWith(left *Column, right *Literal) *CmpExpr

+ func NewLEWith(left *Column, right *Literal) *CmpExpr

+ func NewLTWith(left *Column, right *Literal) *CmpExpr

+ func NewNEQWith(left *Column, right *Literal) *CmpExpr

type Copy

+ func (stmt *Copy) Format() CopyFormat

+ type CopyFormat uint8

+ const CopyFormatBinary

+ const CopyFormatCSV

+ const CopyFormatText

+ func (fmt CopyFormat) String() string

+ type CopyOption = func(*Copy)

type Table

+ func (tbl *Table) IsName(name string) bool

+ func (tbl *Table) IsSchemaName(name string) bool

+ func (tbl *Table) IsTableName(name string) bool

+ func (tbl *Table) SchemaName() string

type TableList

+ func (tbls TableList) HasSchemaTable(names ...string) bool

+ func (tbls TableList) HasTable(names ...string) bool

+ func (tbls TableList) HasTableName(names ...string) bool

+ type TableOption = func(*Table)

v1.2.3

Sep 18, 2023

Changes in this version

+ var ErrInvalid = errors.New("invalid")

+ func WithColumnArguments(args []any) func(*Column)

+ func WithColumnFunction(fn FunctionExecutor) func(*Column)

+ type ArithFunc func(any, any) (any, error)

+ type ArithFunction struct

+ func NewAddFunction(name string) *ArithFunction

+ func NewArithFunctionWith(name string, fn ArithFunc) *ArithFunction

+ func NewDivFunction(name string) *ArithFunction

+ func NewModFunction(name string) *ArithFunction

+ func NewMulFunction(name string) *ArithFunction

+ func NewSubFunction(name string) *ArithFunction

+ func (fn *ArithFunction) Execute(args ...any) (any, error)

+ func (fn *ArithFunction) Name() string

+ func (fn *ArithFunction) Type() FunctionType

type Column

+ func (col *Column) Arguments() []any

+ func (col *Column) ExecuteUpdator(row map[string]any) (any, error)

+ func (col *Column) Executor() FunctionExecutor

+ func (col *Column) UpdatorString() string

type FunctionType

+ const ArithFunctionType

type Literal

+ func NewLiteral() *Literal

+ func (lit *Literal) HasLiteral() bool

v1.2.2

Sep 17, 2023

Changes in this version

+ func WithDeleteCondition(cond *Condition) func(*Delete)

+ type DeleteOption = func(*Delete)

v1.2.1

Sep 17, 2023

Changes in this version

type Order

+ func NewOrder() *Order

+ func (order *Order) Column() string

+ func (order *Order) Order() OrderType

type OrderType

+ func NewOrderTypeWith(order string) OrderType

+ func (t OrderType) IsAsc() bool

+ func (t OrderType) IsDesc() bool

+ func (t OrderType) IsNone() bool

v1.2.0

Sep 16, 2023

Changes in this version

+ const BeginStatement

+ const GroupByNone

+ const RollbackStatement

+ type Begin struct

+ func NewBegin() *Begin

+ func (stmt *Begin) StatementType() StatementType

+ func (stmt *Begin) String() string

+ type Rollback struct

+ func NewRollback() *Rollback

+ func (stmt *Rollback) StatementType() StatementType

+ func (stmt *Rollback) String() string

v1.1.1

Sep 12, 2023

Changes in this version

+ const AbsFunctionName

+ const AvgFunctionName

+ const CeilFunctionName

+ const CountFunctionName

+ const FloorFunctionName

+ const MaxFunctionName

+ const MinFunctionName

+ const SumFunctionName

+ var ErrInvalidArguments = errors.New("invalid arguments")

+ var ErrNotSupported = errors.New("not supported")

+ func ExecuteFunction(name string, args ...any) (any, error)

+ func WithSelectGroupBy(name string) func(*Select)

+ type AggregateFunc func(int, float64, float64) float64

+ type AggregateFunction struct

+ func NewAggregateFunctionWith(name string, fn AggregateFunc) *AggregateFunction

+ func NewAvgFunction() *AggregateFunction

+ func NewCountFunction() *AggregateFunction

+ func NewMaxFunction() *AggregateFunction

+ func NewMinFunction() *AggregateFunction

+ func NewSumFunction() *AggregateFunction

+ func (fn *AggregateFunction) Execute(args ...any) (any, error)

+ func (fn *AggregateFunction) Name() string

+ func (fn *AggregateFunction) ResultSet() AggregateResultSet

+ func (fn *AggregateFunction) Type() FunctionType

+ type AggregateResultSet map[any]float64

type Argument

+ func (arg Argument) IsAsterisk() bool

+ func (arg Argument) IsName(name string) bool

+ func (arg Argument) Name() string

+ func (arg Argument) String() string

+ type CastFunc = func(any) (any, error)

+ type CastFunction struct

+ func NewCastFunctionWith(name string, cast CastFunc) *CastFunction

+ func (fn *CastFunction) Execute(args ...any) (any, error)

+ func (fn *CastFunction) Name() string

+ func (fn *CastFunction) Type() FunctionType

type Function

+ func (fn *Function) Executor() (FunctionExecutor, error)

+ func (fn *Function) IsSelectAll() bool

+ type FunctionExecutor interface

+ Execute func(...any) (any, error)

+ Name func() string

+ Type func() FunctionType

+ func GetFunctionExecutor(name string) (FunctionExecutor, error)

+ type FunctionType int

+ const AggregateFunctionType

+ const CastFunctionType

+ const MathFunctionType

+ type GroupBy struct

+ func NewGroupBy() *GroupBy

+ func NewGroupByWith(column string) *GroupBy

+ func (groupBy *GroupBy) Column() string

+ func (groupBy *GroupBy) SetColumn(name string) *GroupBy

+ func (groupBy *GroupBy) String() string

+ type MathFunc func(any) (any, error)

+ type MathFunction struct

+ func NewAbsFunction() *MathFunction

+ func NewCeilFunction() *MathFunction

+ func NewFloorFunction() *MathFunction

+ func NewMathFunctionWith(name string, fn MathFunc) *MathFunction

+ func (fn *MathFunction) Execute(args ...any) (any, error)

+ func (fn *MathFunction) Name() string

+ func (fn *MathFunction) Type() FunctionType

+ type MathResultSet map[any]float64

type Order

+ func NewOrderWith(order string) Order

+ func (t Order) IsAsc() bool

+ func (t Order) IsDesc() bool

+ func (t Order) IsNone() bool

type Select

+ func (stmt *Select) GroupBy() *GroupBy

type SelectorList

+ func (selectors SelectorList) AggregateFunctions() ([]FunctionExecutor, error)

+ func (selectors SelectorList) Columns() []*Column

+ func (selectors SelectorList) FunctionByName(name string) (*Function, error)

+ func (selectors SelectorList) FunctionExecutorByName(name string) (FunctionExecutor, error)

+ func (selectors SelectorList) FunctionExecutors() ([]FunctionExecutor, error)

+ func (selectors SelectorList) FunctionExecutorsWithType(t FunctionType) ([]FunctionExecutor, error)

+ func (selectors SelectorList) Functions() []*Function

+ func (selectors SelectorList) HasAggregateFunction() bool

+ func (selectors SelectorList) HasFunction() bool

+ func (selectors SelectorList) HasFunctionWithType(t FunctionType) bool

v1.1.0

Sep 8, 2023

Changes in this version

+ func WithColumnConstant(c ColumnConstraint) func(*Column)

+ type Argument string

+ func NewArgumentWith(arg string) Argument

+ type ArgumentList []Argument

+ func NewArguments() ArgumentList

+ func NewArgumentsWith(args ...Argument) ArgumentList

+ func (arguments ArgumentList) Arguments() ArgumentList

+ func (arguments ArgumentList) String() string

type Column

+ func (col *Column) Constrains() ColumnConstraint

+ func (col *Column) DefinitionString() string

+ func (col *Column) SelectorString() string

+ func (col *Column) SetConstant(c ColumnConstraint)

+ type ColumnConstraint int

+ const ColumnConstraintNone

+ const ColumnConstraintNotNull

+ const ColumnConstraintPrimaryKey

+ const ColumnConstraintUnique

+ func (c ColumnConstraint) IsPrimaryKey() bool

+ func (c ColumnConstraint) String() string

type ColumnList

+ func (columns ColumnList) DefinitionString() string

+ func (columns ColumnList) Selectors() SelectorList

+ type Function struct

+ func NewFunctionWith(name string, args ...Argument) *Function

+ func (fn *Function) IsName(name string) bool

+ func (fn *Function) Name() string

+ func (fn *Function) SelectorString() string

type Index

+ func (idx *Index) DefinitionString() string

type IndexList

+ func (indexes IndexList) DefinitionString() string

+ type Selector interface

+ Name func() string

+ SelectorString func() string

+ type SelectorList []Selector

+ func NewSelectors() SelectorList

+ func NewSelectorsWith(selectors ...Selector) SelectorList

+ func NewSelectorsWithColums(columns ...*Column) SelectorList

+ func (columns SelectorList) IsSelectAll() bool

+ func (selectors SelectorList) SelectorString() string

+ func (selectors SelectorList) Selectors() SelectorList

v1.0.1

Sep 5, 2023

Changes in this version

+ const DoublePrecision

v1.0.0

Aug 27, 2023

Changes in this version

+ func WithSelectLimit(offset int, limit int) func(*Select)

+ func WithSelectOrderBy(name string, order Order) func(*Select)

type Delete

+ func (stmt *Delete) From() *Table

+ func (stmt *Delete) Table() *Table

+ func (stmt *Delete) TableName() string

+ func (stmt *Delete) To() *Table

+ type Limit struct

+ func NewLimit() *Limit

+ func NewLimitWith(offset int, limit int) *Limit

+ func (limit *Limit) Limit() int

+ func (limit *Limit) Offset() int

+ func (limit *Limit) SetLimit(n int) *Limit

+ func (limit *Limit) SetOffset(n int) *Limit

+ func (limit *Limit) String() string

+ type Order uint8

+ const OrderAsc

+ const OrderDesc

+ const OrderNone

+ func (t Order) String() string

+ type OrderBy struct

+ func NewOrderBy() *OrderBy

+ func NewOrderByWith(column string, order Order) *OrderBy

+ func (orderBy *OrderBy) Column() string

+ func (orderBy *OrderBy) IsAsc() bool

+ func (orderBy *OrderBy) IsDesc() bool

+ func (orderBy *OrderBy) IsNone() bool

+ func (orderBy *OrderBy) Order() Order

+ func (orderBy *OrderBy) SetColumn(name string) *OrderBy

+ func (orderBy *OrderBy) SetOrder(order Order) *OrderBy

+ func (orderBy *OrderBy) String() string

type Select

+ func (stmt *Select) From() TableList

+ func (stmt *Select) Limit() *Limit

+ func (stmt *Select) OrderBy() *OrderBy

+ func (stmt *Select) Where() *Condition

+ type SelectOption = func(*Select)

type Update

+ func (stmt *Update) Table() *Table

+ func (stmt *Update) TableName() string

v0

v0.9.2

Aug 18, 2023

Changes in this version

+ const CommitStatement

+ const CopyStatement

+ const TruncateStatement

+ const VacuumStatement

+ func WithAlterTableAddColumn(column *Column) func(*AlterTable)

+ func WithAlterTableDropColumn(column *Column) func(*AlterTable)

+ func WithAlterTableRenameColumn(from *Column, to *Column) func(*AlterTable)

+ func WithAlterTableRenameTo(tbl *Table) func(*AlterTable)

+ func WithAlterTableSchema(name string) func(*AlterTable)

type AlterDatabase

+ func (stmt *AlterDatabase) RenameTo() *Database

type AlterTable

+ func (stmt *AlterTable) AddColum() (*Column, bool)

+ func (stmt *AlterTable) DropColum() (*Column, bool)

+ func (stmt *AlterTable) RenameColums() (*Column, *Column, bool)

+ func (stmt *AlterTable) RenameTable() (*Table, bool)

+ type AlterTableOption = func(*AlterTable)

type Column

+ func (col *Column) Copy() *Column

+ func (col *Column) SetValue(v any) error

type ColumnList

+ func (columns ColumnList) ColumnAt(n int) (*Column, error)

+ func (columns ColumnList) Copy() ColumnList

+ type Commit struct

+ func NewCommit() *Commit

+ func (stmt *Commit) StatementType() StatementType

+ func (stmt *Commit) String() string

+ type Copy struct

+ func NewCopyWith(tblName string, src string) *Copy

+ func (stmt *Copy) Source() string

+ func (stmt *Copy) StatementType() StatementType

+ func (stmt *Copy) String() string

type Schema

+ func (schema *Schema) SchemaTable() *Table

+ type Truncate struct

+ func NewTruncateWith(tbls TableList) *Truncate

+ func (stmt *Truncate) StatementType() StatementType

+ func (stmt *Truncate) String() string

+ type Vacuum struct

+ func NewVacuum() *Vacuum

+ func NewVacuumWith(tbl *Table) *Vacuum

+ func (stmt *Vacuum) StatementType() StatementType

+ func (stmt *Vacuum) String() string

v0.9.1

Jul 27, 2023

Changes in this version

+ const AbstimeObjectId

+ const AnyObjectId

+ const AnyarrayObjectId

+ const AnyelementObjectId

+ const AnynonarrayObjectId

+ const Asterisk

+ const BitObjectId

+ const BoolObjectId

+ const BoxObjectId

+ const BpcharObjectId

+ const ByteaObjectId

+ const CharObjectId

+ const CidObjectId

+ const CidrArrayObjectId

+ const CidrObjectId

+ const CircleArrayObjectId

+ const CircleObjectId

+ const CstringObjectId

+ const DateObjectId

+ const Float4ObjectId

+ const Float8ObjectId

+ const GeograpyObjectId

+ const GeometryObjectId

+ const InetArrayObjectId

+ const InetObjectId

+ const Int2ObjectId

+ const Int2VectorObjectId

+ const Int4ObjectId

+ const Int8ObjectId

+ const InternalObjectId

+ const IntervalObjectId

+ const LanguageHandlerObjectId

+ const LineArrayObjectId

+ const LineObjectId

+ const LsegObjectId

+ const Macaddr8ObjectId

+ const MacaddrObjectId

+ const NameObjectId

+ const NumericObjectId

+ const OidObjectId

+ const OidvectorObjectId

+ const OpaqueObjectId

+ const PathObjectId

+ const PointObjectId

+ const PolygonArrayObjectId

+ const PolygonObjectId

+ const RecordObjectId

+ const RefcursorObjectId

+ const RegProcObjectId

+ const RegclassObjectId

+ const RegoperObjectId

+ const RegoperatorObjectId

+ const RegprocedureObjectId

+ const RegtypeObjectId

+ const ReltimeObjectId

+ const StringLiteral

+ const TextObjectId

+ const TidObjectId

+ const TimeObjectId

+ const TimeTzObjectId

+ const TimestampObjectId

+ const TimestampTzObjectId

+ const TintervalObjectId

+ const TriggerObjectId

+ const UnknownLiteral

+ const UnknownObjectId

+ const VarbitObjectId

+ const VarcharObjectId

+ const VoidObjectId

+ const XidObjectId

+ const XmlObjectId

+ var ErrNotFound = errors.New("not found")

+ func WithColumnData(data *DataDef) func(*Column)

+ func WithColumnLiteral(l *Literal) func(*Column)

+ func WithColumnName(name string) func(*Column)

+ func WithLiteralType(t LiteralType) func(*Literal)

+ func WithSchemaColumns(columns ColumnList) func(*Schema)

+ func WithSchemaIndexes(idxes IndexList) func(*Schema)

+ type BindParam struct

+ func NewBindParamWith(name string) *BindParam

+ func (param *BindParam) Name() string

+ func (param *BindParam) String() string

+ type BindParams []*BindParam

+ func NewBindParams() BindParams

+ type CmpExpr struct

+ func NewCmpExpr(op CmpExprOperator, left *Column, right *Literal) *CmpExpr

+ func (expr *CmpExpr) Left() *Column

+ func (expr *CmpExpr) Operator() CmpExprOperator

+ func (expr *CmpExpr) Right() *Literal

+ func (expr *CmpExpr) String() string

+ type CmpExprOperator uint8

+ const EQ

+ const GE

+ const GT

+ const IN

+ const LE

+ const LT

+ const NEQ

+ const NIN

+ func (t CmpExprOperator) String() string

type Column

+ func NewColumnWithOptions(opts ...ColumnOption) *Column

+ func (col *Column) IsName(name string) bool

+ func (col *Column) SetDef(data *DataDef) error

+ type ColumnList []*Column

+ func (columns ColumnList) ColumnByName(name string) (*Column, error)

+ func (columns ColumnList) Columns() ColumnList

+ func (columns ColumnList) DefString() string

+ func (columns ColumnList) IsSelectAll() bool

+ func (columns ColumnList) NameString() string

+ func (columns ColumnList) Names() []string

+ func (columns ColumnList) SetSchema(schema *Schema) error

+ func (columns ColumnList) ValueString() string

+ type ColumnOption = func(*Column)

+ type Condition struct

+ func NewConditionWith(expr Expr) *Condition

+ func (w *Condition) Expr() Expr

+ func (w *Condition) IsEmpty() bool

+ func (w *Condition) String() string

+ func (w *Condition) Where() *Condition

type CreateTable

+ func (stmt *CreateTable) Schema() *Schema

+ func (stmt *CreateTable) TableName() string

+ type DataDef struct

+ Length int

+ Type DataType

+ func (da *DataDef) DataLength() int

+ func (da *DataDef) DataType() DataType

+ func (da *DataDef) String() string

type Database

+ func (db *Database) DatabaseName() string

+ type IfExistsOpt struct

+ func (opt *IfExistsOpt) IfExists() bool

+ func (opt *IfExistsOpt) String() string

+ type IfNotExistsOpt struct

+ func (opt *IfNotExistsOpt) IfNotExists() bool

+ func (opt *IfNotExistsOpt) String() string

+ type IndexList []*Index

+ func (indexes IndexList) DefString() string

+ func (indexes IndexList) Indexes() IndexList

type Literal

+ func (lit *Literal) SetType(t LiteralType) *Literal

+ func (lit *Literal) SetValue(v any) *Literal

+ func (lit *Literal) ValueString() string

+ func (lit *Literal) ValueType() LiteralType

+ type LiteralOption = func(*Literal)

+ type LiteralType uint8

type Schema

+ func (schema *Schema) SchemaName() string

+ type SchemaOption = func(*Schema)

type Table

+ func (tbl *Table) TableName() string

+ type TableList []*Table

+ func (tbls TableList) String() string

+ func (tbls TableList) Tables() TableList

v0.9.0

Jul 3, 2023

Changes in this version

+ const AlterDatabaseStatement

+ const AlterIndexStatement

+ const AlterTableStatement

+ const BigIntData

+ const BinaryData

+ const BitData

+ const BlobData

+ const BooleanData

+ const CharData

+ const CharacterData

+ const ClobData

+ const CreateDatabaseStatement

+ const CreateIndexStatement

+ const CreateTableStatement

+ const DateData

+ const DecimalData

+ const DeleteStatement

+ const DoubleData

+ const DropDatabaseStatement

+ const DropIndexStatement

+ const DropTableStatement

+ const FloatData

+ const InsertStatement

+ const IntData

+ const IntegerData

+ const LongBlobData

+ const LongTextData

+ const MediumBlobData

+ const MediumIntData

+ const MediumTextData

+ const NumericData

+ const RealData

+ const SelectStatement

+ const SetData

+ const SmallIntData

+ const TextData

+ const TimeData

+ const TimeStampData

+ const TinyBlobData

+ const TinyIntData

+ const TinyTextData

+ const UnknownData

+ const UpdateStatement

+ const VarBinaryData

+ const VarCharData

+ const VarCharacterData

+ const YearData

+ var ErrInvalidDataType = errors.New("invalid data type")

+ var NullLiteral = NewLiteralWith(nil)

+ type AlterDatabase struct

+ func NewAlterDatabaseWith(name string) *AlterDatabase

+ func (stmt *AlterDatabase) StatementType() StatementType

+ func (stmt *AlterDatabase) String() string

+ type AlterTable struct

+ func NewAlterTableWith(schemaName string, tblName string) *AlterTable

+ func (stmt *AlterTable) StatementType() StatementType

+ func (stmt *AlterTable) String() string

+ type AndExpr struct

+ Left Expr

+ Right Expr

+ type Column struct

+ func NewColumnWith(name string, t *Data, l *Literal) *Column

+ func NewColumnWithName(name string) *Column

+ func (col *Column) DefString() string

+ func (col *Column) Name() string

+ func (col *Column) String() string

+ type Columns []*Column

+ func NewColumns() Columns

+ func NewColumnsWith(columns ...*Column) Columns

+ func (colums Columns) Columns() Columns

+ func (colums Columns) DefString() string

+ func (colums Columns) NameString() string

+ func (colums Columns) Names() []string

+ func (colums Columns) ValueString() string

+ type CompExpr struct

+ Left *Column

+ Operator CompExprOperator

+ Right *Literal

+ func NewCompExpr(op CompExprOperator, left *Column, right *Literal) *CompExpr

+ func (expr *CompExpr) String() string

+ type CompExprOperator uint8

+ const EqualOp

+ const GreaterEqualOp

+ const GreaterThanOp

+ const InOp

+ const LessEqualOp

+ const LessThanOp

+ const NotEqualOp

+ const NotInOp

+ func (t CompExprOperator) String() string

+ type CreateDatabase struct

+ func NewCreateDatabaseWith(name string, ifne *IfNotExists) *CreateDatabase

+ func (stmt *CreateDatabase) StatementType() StatementType

+ func (stmt *CreateDatabase) String() string

+ type CreateIndex struct

+ func NewCreateIndexWith(schema *Schema, ifne *IfNotExists) *CreateIndex

+ func (stmt *CreateIndex) StatementType() StatementType

+ func (stmt *CreateIndex) String() string

+ type CreateTable struct

+ func NewCreateTableWith(schema *Schema, ifne *IfNotExists) *CreateTable

+ func (stmt *CreateTable) StatementType() StatementType

+ func (stmt *CreateTable) String() string

+ type Data struct

+ Length int

+ Type DataType

+ func NewDataFrom(s string, l int) (*Data, error)

+ func NewDataWith(t DataType, l int) *Data

+ func (da *Data) DataLength() int

+ func (da *Data) DataType() DataType

+ func (da *Data) String() string

+ type DataType int

+ func (t DataType) String() string

+ type Database struct

+ func NewDatabaseWith(name string) *Database

+ func (db *Database) Database() *Database

+ func (db *Database) Name() string

+ func (db *Database) String() string

+ type Delete struct

+ func NewDeleteWith(tbl *Table, w *Where) *Delete

+ func (stmt *Delete) StatementType() StatementType

+ func (stmt *Delete) String() string

+ type DropDatabase struct

+ func NewDropDatabaseWith(name string, ife *IfExists) *DropDatabase

+ func (stmt *DropDatabase) StatementType() StatementType

+ func (stmt *DropDatabase) String() string

+ type DropIndex struct

+ func NewDropIndexWith(schemaName string, idxName string, ife *IfExists) *DropIndex

+ func (stmt *DropIndex) StatementType() StatementType

+ func (stmt *DropIndex) String() string

+ type DropTable struct

+ func NewDropTableWith(schemaName string, tblName string, ife *IfExists) *DropTable

+ func (stmt *DropTable) StatementType() StatementType

+ func (stmt *DropTable) String() string

+ type Expr interface

+ String func() string

+ type IfExists struct

+ func NewIfExistsWith(v bool) *IfExists

+ func (opt *IfExists) Enabled() bool

+ func (opt *IfExists) IfExists() bool

+ func (opt *IfExists) String() string

+ type IfNotExists struct

+ func NewIfNotExistsWith(v bool) *IfNotExists

+ func (opt *IfNotExists) Enabled() bool

+ func (opt *IfNotExists) IfNotExists() bool

+ func (opt *IfNotExists) String() string

+ type Index struct

+ func NewIndexWith(name string, t IndexType, colums Columns) *Index

+ func NewPrimaryIndexWith(colums Columns) *Index

+ func NewSecondaryIndexWith(name string, colums Columns) *Index

+ func (idx *Index) DefString() string

+ func (idx *Index) Name() string

+ func (idx *Index) String() string

+ func (idx *Index) Type() IndexType

+ type IndexType int

+ const PrimaryIndex

+ const SecondaryIndex

+ const UnknownIndex

+ func (t IndexType) String() string

+ type Indexes []*Index

+ func NewIndexes() Indexes

+ func (indexes Indexes) DefString() string

+ func (indexes Indexes) Indexes() Indexes

+ type Insert struct

+ func NewInsertWith(tbl *Table, colums Columns) *Insert

+ func (stmt *Insert) StatementType() StatementType

+ func (stmt *Insert) String() string

+ type Literal struct

+ func NewLiteralWith(v any) *Literal

+ func (lit *Literal) Literal() *Literal

+ func (lit *Literal) String() string

+ func (lit *Literal) Value() any

+ type OrExpr struct

+ Left Expr

+ Right Expr

+ type OrderType int

+ const OrderTypeAsc

+ const OrderTypeDesc

+ const OrderTypeNone

+ func (t OrderType) String() string

+ type Schema struct

+ func NewSchemaWith(name string, colums Columns, indexes Indexes) *Schema

+ func (schema *Schema) Schema() *Schema

+ func (schema *Schema) String() string

+ type Select struct

+ func NewSelectWith(colums Columns, tbls Tables, w *Where) *Select

+ func (stmt *Select) StatementType() StatementType

+ func (stmt *Select) String() string

+ type Statement interface

+ StatementType func() StatementType

+ String func() string

+ type StatementList = []Statement

+ func NewStatementList() StatementList

+ type StatementType int

+ type Table struct

+ func NewTableWith(name string) *Table

+ func (tbl *Table) Name() string

+ func (tbl *Table) String() string

+ func (tbl *Table) Table() *Table

+ type Tables []*Table

+ func NewTables() Tables

+ func NewTablesWith(columns ...*Table) Tables

+ func (colums Tables) String() string

+ func (colums Tables) Tables() Tables

+ type Update struct

+ func NewUpdateWith(tbl *Table, colums Columns, w *Where) *Update

+ func (stmt *Update) StatementType() StatementType

+ func (stmt *Update) String() string

+ type Where struct

+ func NewWhereWith(expr Expr) *Where

+ func (w *Where) Expr() Expr

+ func (w *Where) String() string

+ func (w *Where) Where() *Where

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