Issues

• ConnectTimeout and WorkstationID are missing from adoSynonyms, so the unspaced ADO.Net spellings are silently ignored

  microsoft/go-mssqldb#477 · Filter by author dlevy-msft-sql opened on Sep 28, 2026

• Bulk copy: nil into a NOT NULL fixed-length column (int, real, smallmoney, smalldatetime, ...) desyncs the row and can store garbage without an error

  microsoft/go-mssqldb#476 · Filter by author saelen opened on Sep 25, 2026

• connection timeout (ConnTimeout) still applies as a socket deadline during query execution, not just during login

  microsoft/go-mssqldb#474 · Filter by author spaghettidba opened on Sep 25, 2026

• ci: streamline the Go and SQL Server PR validation matrix

  microsoft/go-mssqldb#473 · Filter by author saurabh500 opened on Sep 23, 2026

• ADO.Net synonyms are applied to ADO connection strings only, so URL and odbc: DSNs silently ignore them

  microsoft/go-mssqldb#464 · Filter by author saryn17 opened on Sep 16, 2026

• Proposal: public API for SQL Server VECTOR support

  microsoft/go-mssqldb#461 · Filter by author dlevy-msft-sql opened on Sep 10, 2026

• proposal: define the SQL Server native JSON API

  microsoft/go-mssqldb#460 · Filter by author dlevy-msft-sql opened on Sep 10, 2026

• ci: add GORM SQL Server compatibility validation

  microsoft/go-mssqldb#459 · Filter by author dlevy-msft-sql opened on Sep 10, 2026

• ci: add sqlx SQL Server compatibility validation

  microsoft/go-mssqldb#458 · Filter by author dlevy-msft-sql opened on Sep 10, 2026

• msdsn.Config.URL() still loses TLS, authentication, and connection settings after strict-encryption fix

  microsoft/go-mssqldb#455 · Filter by author saurabh500 opened on Sep 9, 2026

• Removing the ColumnType panics also removed the "type not implemented" signal

  Area - data typesPriority: 3Size: Stesting
  microsoft/go-mssqldb#448 · Filter by author dlevy-msft-sql opened on Aug 31, 2026

• makeDecl silently emits an empty type declaration for unrecognized types

  Area - data typesPriority: 3Size: S
  microsoft/go-mssqldb#447 · Filter by author dlevy-msft-sql opened on Aug 31, 2026

• Tests conflate "environment cannot run this" with "this failed": 2 always-red on Windows, 835 lines silently skipped

  bug
  microsoft/go-mssqldb#443 · Filter by author dlevy-msft-sql opened on Aug 23, 2026

• Adopt driver.RowsColumnScanner and deprecate vectortypesupport when the Go floor reaches 1.27

  enhancement
  microsoft/go-mssqldb#441 · Filter by author dlevy-msft-sql opened on Aug 23, 2026

• test: widen fragmentation fuzz arg to uint16 in TDS fuzz layers 2 and 3

  testing
  microsoft/go-mssqldb#440 · Filter by author saurabh500 opened on Aug 23, 2026

• fix: parseLoginAck panics with index out of range on undersized LOGINACK token

  bug
  Bug

  microsoft/go-mssqldb#427 · Filter by author saurabh500 opened on Aug 14, 2026

• fix: undersized date/time value buffer panics with slice bounds out of range in temporal decoders

  bug
  Bug

  microsoft/go-mssqldb#423 · Filter by author saurabh500 opened on Aug 14, 2026

• fix: TDS row value length exceeding column size panics with slice bounds out of range

  bug
  Bug

  microsoft/go-mssqldb#422 · Filter by author saurabh500 opened on Aug 14, 2026

• Unbounded allocations from attacker-controlled length prefixes in TDS response parsing (OOM DoS)

  bug
  Bug

  microsoft/go-mssqldb#420 · Filter by author saurabh500 opened on Aug 14, 2026

• test: expand fuzz coverage for TDS query response parsing

  enhancement
  Task

  microsoft/go-mssqldb#418 · Filter by author saurabh500 opened on Aug 14, 2026
  2

• sql.(*Tx).Query call hanging indefinitely in go-mssqldb.(*tdsSession).startResponseReader

  microsoft/go-mssqldb#407 · Filter by author sponeil opened on Jul 21, 2026
  3

• perf: add opt-in synchronous (goroutine-free) response reader for processSingleResponse

  microsoft/go-mssqldb#396 · Filter by author shueybubbles opened on Jul 1, 2026

• test: harden TestIsProc coverage for builtin commands

  microsoft/go-mssqldb#395 · Filter by author dlevy-msft-sql opened on Jun 24, 2026

• Data race: connection reused before Tx.awaitDone rollback's response reader finishes (v1.10.0)

  microsoft/go-mssqldb#390 · Filter by author mprunet opened on Jun 15, 2026
  1

• fix: enforce socket deadlines during prelogin in encrypt=strict TLS mode

  microsoft/go-mssqldb#372 · Filter by author dlevy-msft-sql opened on Apr 26, 2026