feat(sqlserver): data type registry + CREATE TABLE DDL

[saurabh500]

Summary

Populates the SQL Server data-type registry so the column-type dropdown in the table designer is functional, and implements \get_create_table_sql\ so table creation works for SQL Server.

Changes

\src-tauri/src/drivers/sqlserver/types.rs\ (new file)

34 SQL Server data types across 7 categories:

• numeric: TINYINT, SMALLINT, INT, BIGINT, DECIMAL, NUMERIC, SMALLMONEY, MONEY, FLOAT, REAL
• text: CHAR, VARCHAR, VARCHAR(MAX), TEXT
• unicode: NCHAR, NVARCHAR, NVARCHAR(MAX), NTEXT
• binary: BINARY, VARBINARY, VARBINARY(MAX), IMAGE
• datetime: DATE, TIME, DATETIME, DATETIME2, SMALLDATETIME, DATETIMEOFFSET
• boolean/other: BIT, UNIQUEIDENTIFIER, XML, SQL_VARIANT, ROWVERSION, TIMESTAMP, HIERARCHYID
• spatial: GEOGRAPHY, GEOMETRY

INT/BIGINT/SMALLINT/TINYINT marked \supports_auto_increment: true\ (IDENTITY). DECIMAL/NUMERIC marked
equires_precision: true. VARCHAR/NVARCHAR/CHAR/NCHAR marked
equires_length: true.

\src-tauri/src/drivers/sqlserver/mod.rs\

• Declares \pub mod types\
• Wires \get_data_types()\ → \ ypes::get_data_types()\
• Implements \get_create_table_sql\ using \�racket_quote()\ + \qualify()\ from helpers.rs; IDENTITY(1,1) for auto-increment; separate PRIMARY KEY clause (\inline_pk = false)
• Adds \�racket_quote\ + \qualify\ to the helpers import
• Adds \ColumnDefinition\ to the models import
• Replaces the Phase 1 \get_data_types_empty_in_phase1\ test with \get_data_types_includes_core_types\

Test results

\
cargo test --lib drivers::sqlserver
test result: ok. 123 passed; 0 failed; 0 ignored
\\

(Was 119 before; 4 new unit tests in \ ypes.rs.)

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Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (2 files)

• src-tauri/src/drivers/sqlserver/mod.rs - Wires types module, implements get_create_table_sql using bracket_quote and qualify helpers. Follows existing driver patterns for DDL generation. Test updated from get_data_types_empty_in_phase1 to get_data_types_includes_core_types.
• src-tauri/src/drivers/sqlserver/types.rs - New file with 34 SQL Server data types across 7 categories. requires_length, requires_precision, and supports_auto_increment flags are set correctly for SQL Server semantics. Includes 4 unit tests covering non-empty list, auto-increment support, length requirement, and precision requirement.

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_{Reviewed by kimi-k2.6 · 1,088,327 tokens}