feat: generated and identity columns for mssql, sqlite, drizzle, typeorm, bun and gorm readers

- mssql: write computed columns (AS (expr) PERSISTED) and identity; read computed definition and identity
- sqlite: write GENERATED ALWAYS AS (expr) STORED; read generated columns via table_xinfo and parse the expression
- drizzle: generatedAlwaysAs / generated(Always|ByDefault)AsIdentity, read and write
- typeorm: asExpression/generatedType and identity decorators, read and write; decorator scan is now quote-aware
- bun, gorm readers: read generated and identity markers
- readmes updated
This commit is contained in:
2026-10-02 23:04:04 +02:00
parent bbab5ce936
commit 9cc10715e3
29 changed files with 789 additions and 18 deletions
+2 -1
View File
@@ -127,4 +127,5 @@ go test ./pkg/writers/mssql/...
- Views are not currently supported in the writer
- Sequences are not supported (MSSQL uses IDENTITY instead)
- Partitioning and advanced features are not supported
- Generated DDL assumes no triggers or computed columns
- Generated DDL assumes no triggers
- Generated columns are written as computed columns `[col] AS (expr) PERSISTED` (no type, no DEFAULT); identity columns as `IDENTITY(1,1)`