scheman

Scheman is a tool to visualize tables schema or ERD of connected RDB.

Main purpose of this is accelerating working collaboration between engineers and non-engineers.

You can choose output destination from Notion, File or both of them.

Sample Images

Here is examples for output.

Notion

File

definition

https://github.com/maru44/scheman/blob/master/testdata/postgres/def.csv

ERD

https://github.com/maru44/scheman/blob/master/testdata/postgres/erd.md

Supported Databases

Database	Test Confirmed
PostgreSQL	👌
MySQL	👌
MSSQL Server
SQLite3
CockroachDB

Supported Output Destination

Only Notion is supported as output destination now. But I am going to add output destination like spread-sheat.

Output Destination	Test Confirmed
Notion	👌
File	👌

How to Use

Install this package and write settings for connection.

installation

go install github.com/maru44/scheman@v1.3.0

example for PostgreSQL - Notion)

go install github.com/volatiletech/sqlboiler/v4/drivers/sqlboiler-psql@v4.8.6 \
 && scheman psql --services notion --erd-outputs notion \
  --notion-token ${NOTION_TOKEN} --notion-page-id ${PSQL_NOTION_PAGE_ID}

If you want to overwrite your schema-definition tables or ERD, you have to set notion-table-index after this command done. This value is oututted in your command line.

example for MySQL - File with sqlboiler.toml)

go install github.com/volatiletech/sqlboiler/v4/drivers/sqlboiler-mysql@v4.8.6 \
 && scheman mysql -c sqlboiler.toml --def-file def.csv --erd-file erd.md

Generic config options

Name	Defaults
config	"scheman"	if you use sqlboiler, you can use sqlboiler.toml(.yaml) with setting this "sqlboiler.toml(.yaml)"
services	[ ]	notion
erd-outputs	[ ]	notion
notion-page-id	""	required if output destinations contain "notion"
notion-page-token	""	required if output destinations contain "notion"
notion-table-index	""	if you want to overwrite definition table, please fill this
def-file	""	The file name. required if output destinations if you want to output tables schema to file
erd-file	""	The file name. required if output destinations if you want to output ERD to file
disable-views	false
attr-ignore	[ ]

Database Driver Configuration

Settings for database you want to connect.

Name	Required	Postgres Default	MySQL Default	MSSQL Default
schema	no	"public"	none	"dbo"
dbname	yes	none	none	none
host	yes	none	none	none
port	no	5432	3306	1433
user	yes	none	none	none
pass	no	none	none	none
sslmode	no	"require"	"true"	"true"
whitelist	no	[]	[]	[]
blacklist	no	[]	[]	[]

ref: https://github.com/volatiletech/sqlboiler#database-driver-configuration

thx

https://github.com/volatiletech/sqlboiler

https://github.com/dstotijn/go-notion