feature introduction

1. Table creation sql to xorm supporting multiple databases, including (pg, oracle, mysql) and other databases;table-building statements,table-building statements,table-building statements (important statements are said 3 times)
2. When converting sql, you need to confirm whether you need to switch the processing type. Three processing methods are temporarily supported (normal,postgresql,oracle). Default:normal.
3. Support custom filtering of unwanted fields. Multiple fields are separated by ,.
   Note:cannot include comments in sql (that is, --xxx or # xxx), because this tool divides statement processing through ;. Therefore, multiple table creation statements can be processed at the same time in normal, postgresql and oracle only support a single table creation statement because they need to parse comments.

example

mysql table statement

CREATE TABLE if not exists user (
    id int NOT NULL AUTO_INCREMENT,
    name varchar(10) NOT NULL COMMENT 'name ',
    gender tinyint NOT NULL DEFAULT 0 COMMENT 'Gender 0 -unknown 1 -male 2 -female ',
    age int NOT NULL COMMENT 'age ',
    created_date datetime DEFAULT CURRENT_TIMESTAMP,
    updated_date datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    PRIMARY KEY (id)
);

After treatment

// Code generated by https://gotool.top
package model

import (
    "time"
)

type User struct {
    Id int32 `xorm: "competing autoincr not null int 'id'"`
    Name string `xorm: "not null comment ('name') varchar (10) 'name'"`
    Gender int8 `xorm: "not null default 0 comment ('gender 0-unknown 1-male 2-female') tinyint 'gender'"`
    Age int32 `xorm: "not null comment ('age') int 'age'"`
    CreatedDate time.Time `xorm: "default 'CURRENT_TIMESTAMP' datetime' created_date'"`
    UpdatedDate time.Time `xorm: "default 'CURRENT_TIMESTAMP' datetime' updated_date'"`
}

func (u * User) TableName () string {
    return "user"
}

pgsql table statement

CREATE TABLE if not exists user (
    id character varying (32) NOT NULL DEFAULT sys_guid ()
    name character varying (10) NOT NULL
    gender tinyint NOT NULL
    age tinyint NOT NULL
    created_date timestamp without time zone DEFAULT now ()
    updated_date timestamp without time zone DEFAULT now ()
    CONSTRAINT user_pkey PRIMARY KEY (id)
);
COMMENT ON TABLE user IS 'user Table'
COMMENT ON COLUMN user.id IS 'primary key'
COMMENT ON COLUMN user.name IS 'name'
COMMENT ON COLUMN user.gender IS 'Sex 0-unknown 1-male 2-female'
COMMENT ON COLUMN user.age IS 'age'
COMMENT ON COLUMN user.created_date IS 'creation time'
COMMENT ON COLUMN user.updated_date IS 'update time'

After treatment

// Code generated by https://gotool.top
package model

import (
    "time"
)

type User struct {
    Id int32 `xorm: "competing autoincr not null int 'id'"`
    Name string `xorm: "not null comment ('name') varchar (10) 'name'"`
    Gender int8 `xorm: "not null default 0 comment ('gender 0-unknown 1-male 2-female') tinyint 'gender'"`
    Age int32 `xorm: "not null comment ('age') int 'age'"`
    CreatedDate time.Time `xorm: "default 'CURRENT_TIMESTAMP' datetime' created_date'"`
    UpdatedDate time.Time `xorm: "default 'CURRENT_TIMESTAMP' datetime' updated_date'"`
}

func (u * User) TableName () string {
    return "user"
}

oracle table statement

CREATE TABLE if not exists user (
    id character varying (32) NOT NULL DEFAULT sys_guid ()
    name character varying (10) NOT NULL
    gender tinyint NOT NULL
    age tinyint NOT NULL
    created_date timestamp without time zone DEFAULT now ()
    updated_date timestamp without time zone DEFAULT now ()
    CONSTRAINT user_pkey PRIMARY KEY (id)
);
COMMENT ON TABLE user IS 'user Table'
COMMENT ON COLUMN user.id IS 'primary key'
COMMENT ON COLUMN user.name IS 'name'
COMMENT ON COLUMN user.gender IS 'Sex 0-unknown 1-male 2-female'
COMMENT ON COLUMN user.age IS 'age'
COMMENT ON COLUMN user.created_date IS 'creation time'
COMMENT ON COLUMN user.updated_date IS 'update time'

After treatment

// Code generated by https://gotool.top
package model

import (
    "time"
)

type User struct {
    Id int32 `xorm: "competing autoincr not null int 'id'"`
    Name string `xorm: "not null comment ('name') varchar (10) 'name'"`
    Gender int8 `xorm: "not null default 0 comment ('gender 0-unknown 1-male 2-female') tinyint 'gender'"`
    Age int32 `xorm: "not null comment ('age') int 'age'"`
    CreatedDate time.Time `xorm: "default 'CURRENT_TIMESTAMP' datetime' created_date'"`
    UpdatedDate time.Time `xorm: "default 'CURRENT_TIMESTAMP' datetime' updated_date'"`
}

func (u * User) TableName () string {
    return "user"
}