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improve data type conversion (#236)

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* improve data type conversion

* update doc
This commit is contained in:
songmeizi
2020-12-08 18:06:15 +08:00
committed by GitHub
parent cecd4b1b75
commit 4d53045c6b
8 changed files with 103 additions and 34 deletions
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14
tools/goctl/model/sql/model/informationschemamodel.go
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@@ -9,11 +9,13 @@ type (
conn sqlx.SqlConn
}
Column struct {
Name string `db:"COLUMN_NAME"`
DataType string `db:"DATA_TYPE"`
Key string `db:"COLUMN_KEY"`
Extra string `db:"EXTRA"`
Comment string `db:"COLUMN_COMMENT"`
Name string `db:"COLUMN_NAME"`
DataType string `db:"DATA_TYPE"`
Key string `db:"COLUMN_KEY"`
Extra string `db:"EXTRA"`
Comment string `db:"COLUMN_COMMENT"`
ColumnDefault interface{} `db:"COLUMN_DEFAULT"`
IsNullAble string `db:"IS_NULLABLE"`
}
)
@@ -33,7 +35,7 @@ func (m *InformationSchemaModel) GetAllTables(database string) ([]string, error)
}
func (m *InformationSchemaModel) FindByTableName(db, table string) ([]*Column, error) {
querySql := `select COLUMN_NAME,DATA_TYPE,COLUMN_KEY,EXTRA,COLUMN_COMMENT from COLUMNS where TABLE_SCHEMA = ? and TABLE_NAME = ?`
querySql := `select COLUMN_NAME,COLUMN_DEFAULT,IS_NULLABLE,DATA_TYPE,COLUMN_KEY,EXTRA,COLUMN_COMMENT from COLUMNS where TABLE_SCHEMA = ? and TABLE_NAME = ?`
var reply []*Column
err := m.conn.QueryRows(&reply, querySql, db, table)
return reply, err