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ops.go
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ops.go
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package pgOpsSqlx
import (
"fmt"
"github.com/dkzhang/RmsGo/datebaseCommon/postgreOpsSqlx"
databaseSecurity "github.com/dkzhang/RmsGo/datebaseCommon/security"
"github.com/jmoiron/sqlx"
"log"
"os"
)
func CmdCreateAllTable() {
fmt.Printf("删除所有表格并重建 \n")
db := ConnectToDatabase()
CreateAllTable(db)
}
func CmdSeedAllTable() {
fmt.Printf("用测试数据初始化所有数据库表")
db := ConnectToDatabase()
CreateAllTable(db)
SeedAllTable(db)
}
func CmdImportFromFile(tableName, fileName string) {
fmt.Printf("表名,文件名:读取指定csv文件并将数据导入至指定数据表")
db := ConnectToDatabase()
CreateAllTable(db)
ImportFromFile(db)
}
/////////////////////////////////////////////////////////////////////////////////////////
func ConnectToDatabase() (db *sqlx.DB) {
theDbSecurity, err := databaseSecurity.LoadDbSecurity(os.Getenv("DbSE"))
if err != nil {
log.Fatalf("dbConfig.LoadDbSecurity error, ENV DbSE = %s, error = %v", os.Getenv("DbSE"), err)
return
}
db, err = postgreOpsSqlx.ConnectToDatabase(theDbSecurity.ThePgSecurity)
if err != nil {
log.Fatalf("postgreSQL.ConnectToDatabase error,error = %v", err)
return
} else {
log.Printf("postgreSQL.ConnectToDatabase success, db = %v.", db)
}
return db
}
func CloseDatabase(db *sqlx.DB) error {
return db.Close()
}