47 lines
2.1 KiB
Go
47 lines
2.1 KiB
Go
package genmssql
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import "regexp"
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// genColumns show full columns
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type genColumns struct {
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Field string `gorm:"column:Field"`
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Type string `gorm:"column:Type"`
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Key string `gorm:"column:Key"`
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Desc string `gorm:"column:Comment"`
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Null string `gorm:"column:Null"`
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Default *string `gorm:"column:Default"`
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}
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//select table_schema,table_name,column_name,referenced_table_schema,referenced_table_name,referenced_column_name from INFORMATION_SCHEMA.KEY_COLUMN_USAGE
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// where table_schema ='matrix' AND REFERENCED_TABLE_NAME IS NOT NULL AND TABLE_NAME = 'credit_card' ;
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// genForeignKey Foreign key of db info . 表的外键信息
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type genForeignKey struct {
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TableSchema string `gorm:"column:table_schema"` // Database of columns.列所在的数据库
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TableName string `gorm:"column:table_name"` // Data table of column.列所在的数据表
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ColumnName string `gorm:"column:column_name"` // Column names.列名
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ReferencedTableSchema string `gorm:"column:referenced_table_schema"` // The database where the index is located.该索引所在的数据库
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ReferencedTableName string `gorm:"column:referenced_table_name"` // Affected tables . 该索引受影响的表
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ReferencedColumnName string `gorm:"column:referenced_column_name"` // Which column of the affected table.该索引受影响的表的哪一列
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}
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/////////////////////////////////////////////////////////////////////////
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// TableDescription 表及表注释
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type TableDescription struct {
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Name string `gorm:"column:name"` // 表名
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Value string `gorm:"column:value"` // 表注释
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}
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type ColumnKeys struct {
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ID int `gorm:"column:id"`
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Name string `gorm:"column:name"` // 列名
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Pk int `gorm:"column:pk"` // 是否主键
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Type string `gorm:"column:tp"` // 类型
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Length int `gorm:"column:len"` // 长度
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Isnull int `gorm:"column:isnull"` // 是否为空
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Desc string `gorm:"column:des"` // 列注释
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}
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var noteRegex = regexp.MustCompile(`^\[@gorm\s(\S+)+\]`)
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var foreignKeyRegex = regexp.MustCompile(`^\[@fk\s(\S+)+\]`)
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