sqlxb

package module
v0.5.13 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Feb 1, 2024 License: Apache-2.0 Imports: 5 Imported by: 0

README

sqlxb

OSCS Status workflow build GitHub tag Go Report Card

a tool of sql query builder, build sql for sql.DB, sqlx, gorp, or build condition sql for some orm framework, like xorm, gorm....

Example

SELECT * FROM t_cat WHERE id > ? AND (price >= ? OR is_sold = ?)

var Db *sqlx.DB
....

c := Cat{}
builder := sqlxb.Of(&c).Gt("id", 10000).And(func(cb *CondBuilder) {
	cb.Gte("price", catRo.Price).OR().Eq("is_sold", catRo.IsSold))
})

vs, dataSql, countSql, _ := builder.Build().Sql()
catList := []Cat{}
err = Db.Select(&catList, dataSql, vs...)

Contributing

Contributors are welcomed to join the sqlxb project.
Please check CONTRIBUTING

Quickstart

Single Example

import (
    . "github.com/x-ream/sqlxb"
)

type Cat struct {
	Id       uint64    `db:"id"`
	Name     string    `db:"name"`
	Age      uint      `db:"age"`
	Color    string    `db:"color"`
	Weight   float64   `db:"weight"`
	IsSold   *bool     `db:"is_sold"`
	Price    *float64  `db:"price"`
	CreateAt time.Time `db:"create_at"`
}

func (*Cat) TableName() string {
	return "t_cat"
}

// IsSold, Price, fields can be zero, must be pointer, like Java Boolean....
// sqlxb has func: Bool(true), Int(v) ....
// sqlxb no relect, not support omitempty, should rewrite ro, dto
type CatRo struct {
	Name   string   `json:"name, string"`
	IsSold *bool    `json:"isSold, *bool"`
	Price  *float64 `json:"price, *float64"`
	Age    uint     `json:"age", unit`
}

func main() {
	cat := Cat{
		Id:       100002,
		Name:     "Tuanzi",
		Age:      1,
		Color:    "B",
		Weight:   8.5,
		IsSold:   Bool(true),
		Price:    Float64(10000.00),
		CreateAt: time.Now(),
	}
    // INSERT .....

    // PREPARE TO QUERY
	catRo := CatRo{
		Name:	"Tu",
		IsSold: nil,
		Price:  Float64(5000.00),
		Age:    1,
	}

	preCondition := func() bool {
		if cat.Color == "W" {
			return true
		} else if cat.Weight <= 3 {
			return false
		} else {
			return true
		}
	}

	c := Cat{}
	var builder = Of(&c)
	builder.LikeLeft("name",catRo.Name)
	builder.X("weight <> ?", 0) //X(k, v...), hardcode func, value 0 and nil will NOT ignore
    //Eq,Ne,Gt.... value 0 and nil will ignore, like as follow: OR().Eq("is_sold", catRo.IsSold)
	builder.And(func(cb *CondBuilder) {
            cb.Gte("price", catRo.Price).OR().Gte("age", catRo.Age).OR().Eq("is_sold", catRo.IsSold))
	    })
    //func Bool NOT designed for value nil or 0; designed to convert complex logic to bool
    //Decorator pattern suggest to use func Bool preCondition, like:
    //myBoolDecorator := NewMyBoolDecorator(para)
    //builder.Bool(myBoolDecorator.fooCondition, func(cb *CondBuilder) {
	builder.Bool(preCondition, func(cb *CondBuilder) {
            cb.Or(func(cb *CondBuilder) {
                cb.Lt("price", 5000)
            })
	})
	builder.Sort("id", ASC)
        builder.Paged(func(pb *PageBuilder) {
                pb.Page(1).Rows(10).IgnoreTotalRows()
            })
	vs, dataSql, countSql, _ := builder.Build().Sql()
    // ....

    //dataSql: SELECT * FROM t_cat WHERE id > ? AND name LIKE ? AND weight <> 0 AND (price >= ? OR age >= ?) OR (price < ?)
    //ORDER BY id ASC LIMIT 10

	//.IgnoreTotalRows(), will not output countSql
    //countSql: SELECT COUNT(*) FROM t_cat WHERE name LIKE ? AND weight <> 0 AND (price >= ? OR age >= ?) OR (price < ?)
    
    //sqlx: 	err = Db.Select(&catList, dataSql,vs...)
	joinSql, condSql, cvs := builder.Build().SqlOfCond()
    
    //conditionSql: id > ? AND name LIKE ? AND weight <> 0 AND (price >= ? OR age >= ?) OR (price < ?)

}
Join Example
import (
        . "github.com/x-ream/sqlxb"
    )
    
func main() {
	
	sub := func(sb *BuilderX) {
                sb.Select("id","type").From("t_pet").Gt("id", 10000) //....
            }
	
        builder := X().
		Select("p.id","p.weight").
		FromX(func(fb *FromBuilder) {
                    fb.
                        Sub(sub).As("p").
                        JOIN(INNER).Of("t_dog").As("d").On("d.pet_id = p.id").
                        JOIN(LEFT).Of("t_cat").As("c").On("c.pet_id = p.id").
                            Cond(func(on *ON) {
                                on.Gt("c.id", ro.MinCatId)
                            })
		    }).
	        Ne("p.type","PIG").
                Having(func(cb *CondBuilderX) {
                    cb.Sub("p.weight > ?", func(sb *BuilderX) {
                        sb.Select("AVG(weight)").From("t_dog")
                    })
                })
    
}

Documentation

Overview

Copyright 2020 io.xream.sqlxb

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

View Source 
const (
	XX       = ""
	AGG      = ""
	SUB      = "SUB"
	AND      = "AND"
	OR       = "OR"
	AND_SUB  = AND
	OR_SUB   = OR
	EQ       = "="
	NE       = "<>"
	GT       = ">"
	LT       = "<"
	GTE      = ">="
	LTE      = "<="
	LIKE     = "LIKE"
	NOT_LIKE = "NOT LIKE"
	IN       = "IN"
	NIN      = "NOT IN"
	IS_NULL  = "IS NULL"
	NON_NULL = "IS NOT NULL"
)

Variables

This section is empty.

Functions

func ASC 

func ASC() string

func ASOF added in v0.5.4 

func ASOF() string

func Bool 

func Bool(b bool) *bool

func Byte 

func Byte(b byte) *byte

func CROSS added in v0.5.4 

func CROSS() string

func DESC 

func DESC() string

func Eq 

func Eq() string

func FULL_OUTER added in v0.5.4 

func FULL_OUTER() string

func Float32 

func Float32(f float32) *float32

func Float64 

func Float64(f float64) *float64

func GLOBAL added in v0.5.4 

func GLOBAL() string

func Gt 

func Gt() string

func Gte 

func Gte() string

func INNER added in v0.5.4 

func INNER() string

func Int 

func Int(v int) *int

func Int8 

func Int8(v int8) *int8

func Int16 

func Int16(v int16) *int16

func Int32 

func Int32(v int32) *int32

func Int64 

func Int64(v int64) *int64

func IsNull 

func IsNull() string

func LEFT added in v0.5.4 

func LEFT() string

func Like 

func Like() string

func LikeLeft added in v0.5.9 

func LikeLeft() string

func Lt 

func Lt() string

func Lte 

func Lte() string

func N2s 

func N2s(p interface{}) string

func NON_JOIN added in v0.5.4 

func NON_JOIN() string

func Ne 

func Ne() string

func NilOrNumber 

func NilOrNumber(p interface{}) (bool, interface{})

func NonNull 

func NonNull() string

func NotLike 

func NotLike() string

func Np2s 

func Np2s(p interface{}) (string, bool)
func RIGHT() string

func Uint 

func Uint(v uint) *uint

func Uint64 

func Uint64(v uint64) *uint64

Types

type Bb 

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

type BoolFunc 

type BoolFunc func() bool

type BuilderX 

type BuilderX struct {
	CondBuilderX
	// contains filtered or unexported fields
}

To build sql, like: SELECT DISTINCT f.id FROM foo f INNER_JOIN JOIN (SELECT foo_id FROM bar) b ON b.foo_id = f.id Sql for MySQL, Clickhouse....

@author Sim

func Of added in v0.5.5 

func Of(tableNameOrPo interface{}) *BuilderX

func X 

func X() *BuilderX

func (*BuilderX) Agg added in v0.4.0 

func (x *BuilderX) Agg(fn string, vs ...interface{}) *BuilderX

func (*BuilderX) And added in v0.5.5 

func (x *BuilderX) And(sub func(cb *CondBuilder)) *BuilderX

func (*BuilderX) Any added in v0.5.12 

func (x *BuilderX) Any(any func(x *BuilderX)) *BuilderX

func (*BuilderX) As added in v0.5.9 

func (x *BuilderX) As(alia string) *BuilderX

func (*BuilderX) Bool added in v0.5.5 

func (x *BuilderX) Bool(preCond BoolFunc, then func(cb *CondBuilder)) *BuilderX

func (*BuilderX) Build 

func (x *BuilderX) Build() *Built

func (*BuilderX) Eq added in v0.5.5 

func (x *BuilderX) Eq(k string, v interface{}) *BuilderX

func (*BuilderX) From added in v0.5.7 

func (x *BuilderX) From(orFromSql string) *BuilderX

func (*BuilderX) FromX added in v0.5.7 

func (x *BuilderX) FromX(fromX func(fb *FromBuilder)) *BuilderX

func (*BuilderX) GroupBy 

func (x *BuilderX) GroupBy(groupBy string) *BuilderX

func (*BuilderX) Gt added in v0.5.5 

func (x *BuilderX) Gt(k string, v interface{}) *BuilderX

func (*BuilderX) Gte added in v0.5.5 

func (x *BuilderX) Gte(k string, v interface{}) *BuilderX

func (*BuilderX) Having 

func (x *BuilderX) Having(cond func(cb *CondBuilderX)) *BuilderX

func (*BuilderX) In added in v0.5.5 

func (x *BuilderX) In(k string, vs ...interface{}) *BuilderX

func (*BuilderX) IsNull added in v0.5.5 

func (x *BuilderX) IsNull(key string) *BuilderX

func (*BuilderX) Last added in v0.5.13 

func (x *BuilderX) Last(last string) *BuilderX

func (*BuilderX) Like added in v0.5.5 

func (x *BuilderX) Like(k string, v string) *BuilderX

func (*BuilderX) LikeLeft added in v0.5.9 

func (x *BuilderX) LikeLeft(k string, v string) *BuilderX

func (*BuilderX) Lt added in v0.5.5 

func (x *BuilderX) Lt(k string, v interface{}) *BuilderX

func (*BuilderX) Lte added in v0.5.5 

func (x *BuilderX) Lte(k string, v interface{}) *BuilderX

func (*BuilderX) Ne added in v0.5.5 

func (x *BuilderX) Ne(k string, v interface{}) *BuilderX

func (*BuilderX) Nin added in v0.5.5 

func (x *BuilderX) Nin(k string, vs ...interface{}) *BuilderX

func (*BuilderX) NonNull added in v0.5.5 

func (x *BuilderX) NonNull(key string) *BuilderX

func (*BuilderX) NotLike added in v0.5.5 

func (x *BuilderX) NotLike(k string, v string) *BuilderX

func (*BuilderX) OR added in v0.5.5 

func (x *BuilderX) OR() *BuilderX

func (*BuilderX) Or added in v0.5.5 

func (x *BuilderX) Or(sub func(cb *CondBuilder)) *BuilderX

func (*BuilderX) Paged added in v0.5.5 

func (x *BuilderX) Paged(page func(pb *PageBuilder)) *BuilderX

func (*BuilderX) Select added in v0.5.6 

func (x *BuilderX) Select(resultKeys ...string) *BuilderX

func (*BuilderX) Sort added in v0.5.5 

func (x *BuilderX) Sort(orderBy string, direction Direction) *BuilderX

func (*BuilderX) Sub added in v0.5.3 

func (x *BuilderX) Sub(s string, sub func(sb *BuilderX)) *BuilderX

func (*BuilderX) WithoutOptimization 

func (x *BuilderX) WithoutOptimization() *BuilderX

func (*BuilderX) X added in v0.5.5 

func (x *BuilderX) X(k string, vs ...interface{}) *BuilderX

type Built 

type Built struct {
	ResultKeys []string
	Conds      []Bb
	Sorts      []Sort
	Havings    []Bb
	GroupBys   []string
	Aggs       []Bb

	OrFromSql string
	Fxs       []*FromX
	Svs       []interface{}

	PageCondition *PageCondition
}

func (*Built) Sql 

func (built *Built) Sql() ([]interface{}, string, string, map[string]string)

func (*Built) SqlOfCond added in v0.5.8 

func (built *Built) SqlOfCond() (string, string, []interface{})

type CondBuilder added in v0.5.1 

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

func (*CondBuilder) And added in v0.5.1 

func (cb *CondBuilder) And(sub func(cb *CondBuilder)) *CondBuilder

func (*CondBuilder) Bool added in v0.5.1 

func (cb *CondBuilder) Bool(preCond BoolFunc, then func(cb *CondBuilder)) *CondBuilder

func (*CondBuilder) Eq added in v0.5.1 

func (cb *CondBuilder) Eq(k string, v interface{}) *CondBuilder

func (*CondBuilder) Gt added in v0.5.1 

func (cb *CondBuilder) Gt(k string, v interface{}) *CondBuilder

func (*CondBuilder) Gte added in v0.5.1 

func (cb *CondBuilder) Gte(k string, v interface{}) *CondBuilder

func (*CondBuilder) In added in v0.5.1 

func (cb *CondBuilder) In(k string, vs ...interface{}) *CondBuilder

func (*CondBuilder) IsNull added in v0.5.1 

func (cb *CondBuilder) IsNull(key string) *CondBuilder

func (*CondBuilder) Like added in v0.5.1 

func (cb *CondBuilder) Like(k string, v string) *CondBuilder

Like sql: LIKE %value%, Like() default has double %

func (*CondBuilder) LikeLeft added in v0.5.9 

func (cb *CondBuilder) LikeLeft(k string, v string) *CondBuilder

LikeLeft sql: LIKE value%, Like() default has double %, then LikeLeft() remove left %

func (*CondBuilder) Lt added in v0.5.1 

func (cb *CondBuilder) Lt(k string, v interface{}) *CondBuilder

func (*CondBuilder) Lte added in v0.5.1 

func (cb *CondBuilder) Lte(k string, v interface{}) *CondBuilder

func (*CondBuilder) Ne added in v0.5.1 

func (cb *CondBuilder) Ne(k string, v interface{}) *CondBuilder

func (*CondBuilder) Nin added in v0.5.1 

func (cb *CondBuilder) Nin(k string, vs ...interface{}) *CondBuilder

func (*CondBuilder) NonNull added in v0.5.1 

func (cb *CondBuilder) NonNull(key string) *CondBuilder

func (*CondBuilder) NotLike added in v0.5.1 

func (cb *CondBuilder) NotLike(k string, v string) *CondBuilder

func (*CondBuilder) OR added in v0.5.1 

func (cb *CondBuilder) OR() *CondBuilder

func (*CondBuilder) Or added in v0.5.1 

func (cb *CondBuilder) Or(sub func(cb *CondBuilder)) *CondBuilder

func (*CondBuilder) X added in v0.5.1 

func (cb *CondBuilder) X(k string, vs ...interface{}) *CondBuilder

type CondBuilderX added in v0.5.11 

type CondBuilderX struct {
	CondBuilder
}

func (*CondBuilderX) Sub added in v0.5.11 

func (x *CondBuilderX) Sub(s string, sub func(sb *BuilderX)) *CondBuilderX

type Direction 

type Direction func() string

type FromBuilder added in v0.5.6 

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

func (*FromBuilder) As added in v0.5.9 

func (fb *FromBuilder) As(alia string) *FromBuilder

func (*FromBuilder) Cond added in v0.5.6 

func (fb *FromBuilder) Cond(on func(on *ON)) *FromBuilder

func (*FromBuilder) JOIN added in v0.5.6 

func (fb *FromBuilder) JOIN(join JOIN) *FromBuilder

func (*FromBuilder) Of added in v0.5.6 

func (fb *FromBuilder) Of(tableName string) *FromBuilder

func (*FromBuilder) On added in v0.5.6 

func (fb *FromBuilder) On(onStr string) *FromBuilder

func (*FromBuilder) Sub added in v0.5.6 

func (fb *FromBuilder) Sub(sub func(sb *BuilderX)) *FromBuilder

func (*FromBuilder) Using added in v0.5.6 

func (fb *FromBuilder) Using(key string) *FromBuilder

type FromX added in v0.5.6 

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

type JOIN 

type JOIN func() string

*

  • Config your own JOIN string as string func

type Join 

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

type LongId 

type LongId interface {
	GetId() uint64
}

type ON 

type ON struct {
	CondBuilder
	// contains filtered or unexported fields
}

type Op 

type Op func() string

type PageBuilder 

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

func (*PageBuilder) IgnoreTotalRows 

func (pb *PageBuilder) IgnoreTotalRows() *PageBuilder

func (*PageBuilder) Last 

func (pb *PageBuilder) Last(last uint64) *PageBuilder

Last if ASC: orderBy > last else DESC: orderBy < last LIMIT rows

func (*PageBuilder) Page 

func (pb *PageBuilder) Page(page uint) *PageBuilder

func (*PageBuilder) Rows 

func (pb *PageBuilder) Rows(rows uint) *PageBuilder

func (*PageBuilder) SetTotalRowsIgnored added in v0.5.1 

func (pb *PageBuilder) SetTotalRowsIgnored(ignored bool) *PageBuilder

type PageCondition 

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

type Po 

type Po interface {
	TableName() string
}

type Qr added in v0.5.5 

type Qr struct {
	Rs []Bb
	Cs []Bb

	Svs []interface{}

	Po Po
}

type Sort 

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

type StringId 

type StringId interface {
	GetId() string
}

type TotalRows added in v0.5.13 

type TotalRows struct {
	Count int64 `db:"COUNT(*)"`
}

type USING added in v0.4.0 

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

Source Files

View all Source files

Directories

Path Synopsis

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.