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https://github.com/ryarnyah/dblock
SQL database Backwards Compatibility tool
https://github.com/ryarnyah/dblock
backward-compatibility golang mssql mysql postgresql
Last synced: about 2 months ago
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SQL database Backwards Compatibility tool
- Host: GitHub
- URL: https://github.com/ryarnyah/dblock
- Owner: ryarnyah
- License: apache-2.0
- Created: 2020-10-08T14:32:07.000Z (about 4 years ago)
- Default Branch: master
- Last Pushed: 2023-09-18T15:14:20.000Z (over 1 year ago)
- Last Synced: 2023-09-18T20:56:33.226Z (over 1 year ago)
- Topics: backward-compatibility, golang, mssql, mysql, postgresql
- Language: Go
- Homepage:
- Size: 46.9 KB
- Stars: 4
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# DBLock [](https://github.com/ryarnyah/dblock/)
```bash
________ __________.____ __
\______ \\______ \ | ____ ____ | | __
| | \| | _/ | / _ \_/ ___\| |/ /
| ` \ | \ |__( <_> ) \___| <
/_______ /______ /_______ \____/ \___ >__|_ \
\/ \/ \/ \/ \/
```
Tool to maintain compatibility beetween multiple SQL database versions.
## Rules
| CODE | Test |
| :------------ | -------------------------------------------: |
| DCT02 | Add a column NOT NULL without default value |
| DCT01 | Change Column type |
| DC001 | Delete Column |
| DT001 | Delete Table |
## Installation
#### Binaries
- **linux** [amd64](https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-linux-amd64) [386](https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-linux-386) [arm](https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-linux-arm) [arm64](https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-linux-arm64)
- **windows** [amd64](https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-windows-amd64) [386](https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-windows-386)
- **darwin** [amd64](https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-darwin-amd64)
```bash
sudo curl -L https://github.com/ryarnyah/dblock/releases/download/0.4.2/dblock-linux-amd64 -o /usr/local/bin/dblock && sudo chmod +x /usr/local/bin/dblock
```
#### Via Go
```bash
$ go get github.com/ryarnyah/dblock/cmd/dblock
```
#### From Source
```bash
$ mkdir -p $GOPATH/src/github.com/ryarnyah
$ git clone https://github.com/ryarnyah/dblock $GOPATH/src/github.com/ryarnyah/dblock
$ cd !$
$ make
```
#### Running with Docker
```bash
docker run ryarnyah/dblock-linux-amd64:0.4.2
```
## Usage
```bash
________ __________.____ __
\______ \\______ \ | ____ ____ | | __
| | \| | _/ | / _ \_/ ___\| |/ /
| ` \ | \ |__( <_> ) \___| <
/_______ /______ /_______ \____/ \___ >__|_ \
\/ \/ \/ \/ \/
Check db schema compatibility.
Version: 0.4.2
Build: a6d4ec3-dirty
-alsologtostderr
log to standard error as well as files
-database-lock-file string
file where database schemas will be persisted (default ".dblock.lock")
-error-json-file string
JSON file to write all errors
-file-source string
New schema in a json file (default ".new-schema.json")
-log_backtrace_at value
when logging hits line file:N, emit a stack trace
-log_dir string
If non-empty, write log files in this directory
-logtostderr
log to standard error instead of files
-mssql-conn-info string
Mssql connetion info (default "sqlserver://sa@localhost/SQLExpress?database=master&connection+timeout=30")
-mssql-schema-regexp string
Reex to filter schema to process (default ".*")
-mysql-conn-info string
MysqlQL connetion info (default "user:password@/dbname")
-mysql-schema-regexp string
Regex to filter schema to process (default ".*")
-pg-conn-info string
PostgreSQL connetion info (default "host=localhost port=5432 user=postgres dbname=postgres sslmode=disable password=postgres")
-pg-schema-regexp string
Reex to filter schema to process (default ".*")
-provider string
DB provider (supported values: postgres, mysql, mssql, file) (default "postgres")
-stderrthreshold value
logs at or above this threshold go to stderr
-v value
log level for V logs
-version
Print version
-vmodule value
comma-separated list of pattern=N settings for file-filtered logging
```
## About
### Supported Providers
#### File (-provider file)
```bash
-file-source string
New schema in a json file (default ".new-schema.json")
```
#### PostgreSQL (-provider postgres)
```bash
-pg-conn-info string
PostgreSQL connetion info (default "host=localhost port=5432 user=postgres dbname=postgres sslmo
-pg-schema-regexp string
Reex to filter schema to process (default ".*")
```
#### MySQL (-provider mysql)
```bash
-mysql-conn-info string
MysqlQL connetion info (default "user:password@/dbname")
-mysql-schema-regexp string
Regex to filter schema to process (default ".*")
```
#### MSSQL (-provider mssql)
```bash
-mssql-conn-info string
Mssql connetion info (default "sqlserver://sa@localhost/SQLExpress?database=master&connection+timeout=30")
-mssql-schema-regexp string
Reex to filter schema to process (default ".*")
```