clickhouse_tables.go

// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.

package clickhouse

import (
	"context"
	"fmt"

	"github.com/gogf/gf/v2/database/gdb"
)

const (
	tablesSqlTmp = "select name from `system`.tables where database = '%s'"
)

// Tables retrieves and returns the tables of current schema.
// It's mainly used in cli tool chain for automatically generating the models.
func (d *Driver) Tables(ctx context.Context, schema ...string) (tables []string, err error) {
	var result gdb.Result
	link, err := d.SlaveLink(schema...)
	if err != nil {
		return nil, err
	}
	result, err = d.DoSelect(ctx, link, fmt.Sprintf(tablesSqlTmp, d.GetConfig().Name))
	if err != nil {
		return
	}
	for _, m := range result {
		tables = append(tables, m["name"].String())
	}
	return
}