sqlor/dataloader

dataloader

a tool to load data into database from excel file

Dependents

• Gadget

You should have a gadget run environment installed before, the dataloader uses gadget conf/config.json file to read the database configuation.

Usage

change the current folder to gadget running folder(it contains a "conf" folder which config.json file in it), then

datalaoder excel_data_file

Excel file format

Specifies the target database

use a datasheet to set the sheet name preffix and subffix with '__', examples: "testdb" stand for "testdb", "mydatabase" stand for "mydatabase",

Specifies the target table

the table name will use to insert data can be specifies by set the sheet name as the table name

Specifies the field name

dataloader can inserts data to a table not necesary provide all the fields data, the table's nullable fields can be ignore.

first row in the sheet is use to specify the fields with data, each cell for one field, value of the cell should be fill in the table's field name.

Specifies the data

Data start from second row in the sheet, each row for one records

Examples

there is a kboss database in databases, and the kboss database have two tabel named by 'appcodes' and 'appcodes_kv'

• Specify database

• Specify table appcodes

• Specify table appcodes_kv