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View Code? Open in Web Editor NEWldbc is Pure functional JDBC layer with Cats Effect 3 and Scala 3.
Home Page: https://takapi327.github.io/ldbc/
License: MIT License
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Creating a MySQL connector project written in pure Scala3.
Implementation Details
Creating a MySQL connector project written in pure Scala3.
JVM, JS and Native platforms are all supported.
Related pull requests
Supported Platforms
| Module / Platform | JVM | Scala Native | Scala.js |
|---|---|---|---|
ldbc-connector |
✅ | ✅ | ✅ |
Function Development
- Implementation of Authentication Function
- mysql_native_password support
- sha256_password support
- caching_sha2_password support
- SSL/TLS support
- RSA authentication method support
- Establish connection specifying database
- Codec
- Encoder
- Decoder
- Execute query
- Statement
- Read query execution
- Execute write query
- Decode acquisition records
- PreparedStatement in Client
- Building a query
- Encoding of sent values
- Read query execution
- Execute write query
- Decode acquisition records
- PreparedStatement in Server
- Encoding of sent values
- Read query execution
- Execute write query
- Decode acquisition records
- Statement
- Transaction function implementation
- Read Only setting function
- Auto Commit setting function
- Transaction isolation level setting function
- Commit function
- Rollback function
- Savepoint function
- Utility Commands
- Batch commands
- Connection pooling implementation
Supported DetaType
| DataType | Support |
|---|---|
BIT |
✅ |
TINYINT |
✅ |
SMALLINT |
✅ |
MEDIUMINT |
✅ |
INT |
✅ |
BIGINT |
✅ |
DECIMAL |
✅ |
FLOAT |
✅ |
DOUBLE |
✅ |
CHAR |
✅ |
VARCHAR |
✅ |
BINARY |
✅ |
VARBINARY |
✅ |
TINYBLOB |
✅ |
BLOB |
✅ |
MEDIUMBLOB |
✅ |
LONGBLOB |
✅ |
TINYTEXT |
✅ |
TEXT |
✅ |
MEDIUMTEXT |
✅ |
LONGTEXT |
✅ |
ENUM |
✅ |
SET |
✅ |
JSON |
✅ |
DATE |
✅ |
DATETIME |
✅ |
TIMESTAMP |
✅ |
TIME |
✅ |
YEAR |
✅ |
BOOLEAN |
✅ |
GEOMETRY |
❌ |
POINT |
❌ |
LINESTRING |
❌ |
POLYGON |
❌ |
MULTIPOINT |
❌ |
MULTILINESTRING |
❌ |
MULTIPOLYGON |
❌ |
GEOMETRYCOLLECTION |
❌ |
Other
- Documentation Creation
- Performance Verification
- Comparison with JDBC
- Comparison with other MySQL Scala libraries
- Verification of operation in AWS and other infrastructure environments
References
Porting of the following repository functions.
https://github.com/takapi327/scala-jvm-js-native-example
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