apache/shardingsphere 4.1.0

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4.1.0

New Features

1. Support scaling for ShardingSphere (alpha version)
2. Move etcd registry center from experiment repo to apache repo
3. Upgrade to Java 8

Enhancement

1. Optimization for Sharing Parser with ANTLR Visitor improving the parsing performance of long SQL by 100%~1000%
2. Use multiple threads to load metadata for different data sources
3. Support allow.range.query.with.inline.sharding option
4. The docker of Sharding-Proxy supports loading external lib packages
5. Support integration with Spring using @ShardingTransactionType
6. Enhance ShardingDataSource to compatiable with Seata in micro-sevice distribution transaction

Refactor

1. Remove leaf key generator

Bug Fixes

1. Fix an exception caused by using a CHAR/VARCHAR type column as a order by item
2. Refine DataTypeName syntax rules of all database dialects
3. Fix an exception caused by executing BEGIN using prepared statement of MySQL C API
4. Fix the problem that ALTER TABLE fails to execute when the field type of the table contains Integer/Double/BigDecimal
5. Fix the problem of the stop index dislocation of segment with alias
6. Fix the problem that overwriting SQL SELECT * FROM tbl WHERE encrypt_col = ? AND (sharding_key = ? OR sharding_key = ?) when using sharding + encrypt would throw StringIndexOutOfBoundsException
7. Fix the problem of incorrect decoding after AES encoding when using Sharding-Proxy in Spring Boot
8. Fix a long-time problem of adding schema dynamically in Sharding-UI

Change Logs

1. MILESTONE