Exposed ydb spring starter

kotlin-exposed-dialect/CHANGELOG.md

@@ -1,22 +1,24 @@
-## 0.9.0
+## 0.9.0
 
 Initial release of the Kotlin Exposed dialect for YDB.
 
 ### Added
 
-- YDB `VendorDialect` for Exposed JDBC; `registerYdbDialect(enableSignedDatetimes = …)` for setup.
-- `ydbTransaction { ... }` — retryable transactions with `readOnly` and `YdbRetryConfig`
-  (exponential backoff with full/equal jitter; retries classified by JDBC `SQLException` vendor codes).
-- Native `UPSERT` / `REPLACE` rendering — wired into Exposed's standard `Table.upsert` and
-  `Table.replace` DSL.
-- `YdbTable` — YQL `CREATE TABLE` with table-level `PRIMARY KEY (…)`, inline secondary indexes
-  (`secondaryIndex`), and optional row TTL (`ttl` / `YdbTtlColumnMode`); prefer over plain Exposed
-  `Table` when DDL must be valid on YDB.
-- Post-create indexes via Exposed `Table.index()` on any table → `ALTER TABLE … ADD INDEX … GLOBAL`.
-- JDBC metadata for reading existing indexes.
-- Temporal columns: unsigned (`ydbDate`, …) and signed (`ydbDate32`, …) extensions with
-  JDBC vendor codes; DDL `sqlType()` derived from the code. No connection-level temporal flag.
-- Custom column types for `Decimal`, `Interval`, `Json`, `JsonDocument`, native `Uuid`,
-  unsigned integers, `Uint64`, plus a `ydbDecimalLiteral` helper for update expressions.
-- `Serial` / `BigSerial` via Exposed `autoIncrement()` on `Table`.
-- Explicit rejection of ANSI `MERGE` (`UPSERT` covers the use case).
+- YDB `VendorDialect` for Exposed JDBC and `registerYdbDialect(enableSignedDatetimes = …)` for setup.
+- `ydbDatabaseConfig()` and `ydbJdbcUrl(...)` helpers for recommended Exposed and JDBC configuration.
+- `ydbTransaction { ... }` with retry classification based on JDBC `SQLException` vendor codes.
+- Native YDB `UPSERT` / `REPLACE` rendering wired into Exposed `Table.upsert` and `Table.replace`.
+- `createYdbStatement()` for YDB-compatible `CREATE TABLE` rendering with a table-level `PRIMARY KEY (...)`.
+- Post-create indexes through Exposed `Table.index()` в†’ `ALTER TABLE ... ADD INDEX ... GLOBAL`.
+- JDBC metadata support for reading existing indexes from YDB.
+- Temporal column extensions (`ydbDate`, `ydbDate32`, `ydbDatetime`, `ydbDatetime64`, `ydbTimestamp`, `ydbTimestamp64`) with JDBC vendor bindings.
+- Custom YDB column types for `Decimal`, `Interval`, `Json`, `JsonDocument`, native `Uuid`, and unsigned values.
+- `ydbDecimalLiteral` for decimal update expressions.
+- `Serial` / `BigSerial` support via Exposed `autoIncrement()`.
+- Explicit rejection of ANSI `MERGE`.
+
+### Notes
+
+- Exposed 1.3.0 does not provide a dialect hook for rendering a single-column PK inside `CREATE TABLE`, so schema generation for YDB is implemented through a `createStatement()` override and `createYdbStatement()`.
+- Production schema management is expected to use external versioned migrations; the repository includes validation coverage for externally created schemas through YDB-compatible Exposed drift checks for missing columns and secondary indexes.
+