45 lines
1.7 KiB
Go
45 lines
1.7 KiB
Go
package schema
|
|
|
|
import (
|
|
"git.fsdpf.net/go/db"
|
|
)
|
|
|
|
type IGrammar interface {
|
|
// 判断表是否存在
|
|
CompileTableExists() string
|
|
// 字段列
|
|
CompileColumnListing(table string) string
|
|
// 创建表
|
|
CompileCreate(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 添加字段
|
|
CompileAdd(bp *Blueprint, command *Command, conn *db.Connection) []string
|
|
// 修改字段
|
|
CompileChange(bp *Blueprint, command *Command, conn *db.Connection) []string
|
|
// 添加主键
|
|
// CompilePrimary(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 添加唯一键
|
|
CompileUnique(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 添加普通索引
|
|
CompileIndex(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 添加空间索引
|
|
CompileSpatialIndex(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 删除表
|
|
CompileDrop(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 删除表, 先判断再删除
|
|
CompileDropIfExists(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 删除表, 删除列
|
|
CompileDropColumn(bp *Blueprint, command *Command, conn *db.Connection) []string
|
|
// 删除主键
|
|
// CompileDropPrimary(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 删除唯一键
|
|
CompileDropUnique(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 删除唯普通索引
|
|
CompileDropIndex(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 删除唯空间索引
|
|
CompileDropSpatialIndex(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 表重命名
|
|
CompileRename(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
// 索引重命名
|
|
CompileRenameIndex(bp *Blueprint, command *Command, conn *db.Connection) string
|
|
}
|