metaquery

package

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Versions in this module

v1

v1.2.0-rc1

May 25, 2026

v1.1.1

May 22, 2026

Changes in this version

+ func FieldColumnName(f reflect.StructField) string

v1.1.0

May 22, 2026

Changes in this version

+ type Dialect string

+ const DialectPostgres

+ const DialectSQLite

type Query

+ Dialect Dialect

v1.0.3

May 16, 2026

v1.0.2

May 16, 2026

v1.0.1

May 16, 2026

v1.0.0

Apr 21, 2026

Changes in this version

type Builder

+ func (b *Builder) GroupByExpr(alias, expr, goType string, args ...any) *Builder

v0

v0.1.0

Apr 21, 2026

Changes in this version

+ func ValidateFilter(q *Query, f Filter) error

+ func Validate[T any](b *Builder) error

+ type AnyCol struct

+ func NewAnyCol(name string) AnyCol

+ func (c AnyCol) Asc() OrderBy

+ func (c AnyCol) Col() string

+ func (c AnyCol) Desc() OrderBy

+ func (c AnyCol) Eq(v any) Filter

+ func (c AnyCol) Ge(v any) Filter

+ func (c AnyCol) Gt(v any) Filter

+ func (c AnyCol) IsNotNull() Filter

+ func (c AnyCol) IsNull() Filter

+ func (c AnyCol) Le(v any) Filter

+ func (c AnyCol) Lt(v any) Filter

+ func (c AnyCol) Ne(v any) Filter

+ type Arg struct

+ DBType string

+ GoType string

+ IsArray bool

+ IsSqlcSlice bool

+ Name string

+ NotNull bool

+ Position int

+ type BoolCol struct

+ func NewBoolCol(name string) BoolCol

+ func (c BoolCol) Asc() OrderBy

+ func (c BoolCol) Col() string

+ func (c BoolCol) Desc() OrderBy

+ func (c BoolCol) Eq(v bool) Filter

+ func (c BoolCol) IsFalse() Filter

+ func (c BoolCol) IsNotNull() Filter

+ func (c BoolCol) IsNull() Filter

+ func (c BoolCol) IsTrue() Filter

+ type Builder struct

+ func Wrap(q *Query, baseArgs ...any) *Builder

+ func (b *Builder) Agg(alias, expr, goType string) *Builder

+ func (b *Builder) ApplyFilter(f Filter) *Builder

+ func (b *Builder) ApplyFilters(fs []Filter) *Builder

+ func (b *Builder) ApplyHaving(f Filter) *Builder

+ func (b *Builder) ApplyOrder(o OrderBy) *Builder

+ func (b *Builder) ApplyOrders(os []OrderBy) *Builder

+ func (b *Builder) ApplyPagination(r PageRequest) *Builder

+ func (b *Builder) Avg(alias, col string) *Builder

+ func (b *Builder) Build() (string, []any, error)

+ func (b *Builder) BuildCount() (string, []any, error)

+ func (b *Builder) Count(alias string) *Builder

+ func (b *Builder) CountOf(alias, col string) *Builder

+ func (b *Builder) GroupBy(cols ...string) *Builder

+ func (b *Builder) Having(expr string, args ...any) *Builder

+ func (b *Builder) Limit(n int) *Builder

+ func (b *Builder) Max(alias, col string) *Builder

+ func (b *Builder) Meta() Meta

+ func (b *Builder) Min(alias, col string) *Builder

+ func (b *Builder) Offset(n int) *Builder

+ func (b *Builder) OrderBy(col string, dir Direction) *Builder

+ func (b *Builder) OrderByExpr(expr string) *Builder

+ func (b *Builder) OutputColumns() []Column

+ func (b *Builder) Paginate(page, size int) *Builder

+ func (b *Builder) Select(cols ...string) *Builder

+ func (b *Builder) Sum(alias, col string) *Builder

+ func (b *Builder) WantsTotal() bool

+ func (b *Builder) Where(col string, op Op, val any) *Builder

+ func (b *Builder) WhereExpr(expr string, args ...any) *Builder

+ func (b *Builder) WithTotal() *Builder

+ type BytesCol struct

+ func NewBytesCol(name string) BytesCol

+ func (c BytesCol) Asc() OrderBy

+ func (c BytesCol) Col() string

+ func (c BytesCol) Desc() OrderBy

+ func (c BytesCol) Eq(v []byte) Filter

+ func (c BytesCol) IsNotNull() Filter

+ func (c BytesCol) IsNull() Filter

+ func (c BytesCol) Ne(v []byte) Filter

+ type Column struct

+ DBType string

+ GoType string

+ IsArray bool

+ Name string

+ NotNull bool

+ OriginalName string

+ Table string

+ TableAlias string

+ type Direction string

+ const Asc

+ const Desc

+ type Filter struct

+ Args []any

+ Column string

+ Expr string

+ Op Op

+ Value any

+ func (f Filter) IsExpr() bool

+ type FloatCol struct

+ func NewFloatCol(name string) FloatCol

+ func (c FloatCol) Asc() OrderBy

+ func (c FloatCol) Between(lo, hi float64) Filter

+ func (c FloatCol) Col() string

+ func (c FloatCol) Desc() OrderBy

+ func (c FloatCol) Eq(v float64) Filter

+ func (c FloatCol) Ge(v float64) Filter

+ func (c FloatCol) Gt(v float64) Filter

+ func (c FloatCol) IsNotNull() Filter

+ func (c FloatCol) IsNull() Filter

+ func (c FloatCol) Le(v float64) Filter

+ func (c FloatCol) Lt(v float64) Filter

+ func (c FloatCol) Ne(v float64) Filter

+ type IntCol struct

+ func NewIntCol(name string) IntCol

+ func (c IntCol) Asc() OrderBy

+ func (c IntCol) Between(lo, hi int64) Filter

+ func (c IntCol) Col() string

+ func (c IntCol) Desc() OrderBy

+ func (c IntCol) Eq(v int64) Filter

+ func (c IntCol) Ge(v int64) Filter

+ func (c IntCol) Gt(v int64) Filter

+ func (c IntCol) In(vs ...int64) Filter

+ func (c IntCol) IsNotNull() Filter

+ func (c IntCol) IsNull() Filter

+ func (c IntCol) Le(v int64) Filter

+ func (c IntCol) Lt(v int64) Filter

+ func (c IntCol) Ne(v int64) Filter

+ type Meta struct

+ Columns []Column

+ GroupBy []string

+ Having []Filter

+ OrderBy []OrderBy

+ Pagination *Pagination

+ Where []Filter

+ type Op string

+ const OpEq

+ const OpGe

+ const OpGt

+ const OpILike

+ const OpIn

+ const OpIsNotNull

+ const OpIsNull

+ const OpLe

+ const OpLike

+ const OpLt

+ const OpNe

+ type OrderBy struct

+ Column string

+ Dir Direction

+ Expr string

+ type PageRequest struct

+ Page int

+ Size int

+ Total bool

+ type Pagination struct

+ Limit int

+ Offset int

+ Total int64

+ type Query struct

+ Args []Arg

+ Cmd string

+ Columns []Column

+ Name string

+ SQL string

+ Source string

+ Table *Table

+ func (q *Query) HasColumn(name string) bool

+ type Result struct

+ Data [][]any

+ Meta Meta

+ type Table struct

+ Catalog string

+ Name string

+ Schema string

+ type TextCol struct

+ func NewTextCol(name string) TextCol

+ func (c TextCol) Asc() OrderBy

+ func (c TextCol) Col() string

+ func (c TextCol) Desc() OrderBy

+ func (c TextCol) Eq(v string) Filter

+ func (c TextCol) ILike(v string) Filter

+ func (c TextCol) In(vs ...string) Filter

+ func (c TextCol) IsNotNull() Filter

+ func (c TextCol) IsNull() Filter

+ func (c TextCol) Like(v string) Filter

+ func (c TextCol) Ne(v string) Filter

+ type TimeCol struct

+ func NewTimeCol(name string) TimeCol

+ func (c TimeCol) After(v time.Time) Filter

+ func (c TimeCol) Asc() OrderBy

+ func (c TimeCol) Before(v time.Time) Filter

+ func (c TimeCol) Between(lo, hi time.Time) Filter

+ func (c TimeCol) Col() string

+ func (c TimeCol) Desc() OrderBy

+ func (c TimeCol) Eq(v time.Time) Filter

+ func (c TimeCol) IsNotNull() Filter

+ func (c TimeCol) IsNull() Filter

+ type TypedResult struct

+ Data []T

+ Meta Meta

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