pgx/CHANGELOG.md

1.7.0 (September 26, 2020)

• Exec(Params|Prepared) return ResultReader with FieldDescriptions loaded
• Add ReceiveResults (Sebastiaan Mannem)
• Fix parsing DSN connection with bad backslash
• Add PgConn.CleanupDone so connection pools can determine when async close is complete

1.6.4 (July 29, 2020)

• Fix deadlock on error after CommandComplete but before ReadyForQuery
• Fix panic on parsing DSN with trailing '='

1.6.3 (July 22, 2020)

• Fix error message after AppendCertsFromPEM failure (vahid-sohrabloo)

1.6.2 (July 14, 2020)

• Update pgservicefile library

1.6.1 (June 27, 2020)

• Update golang.org/x/crypto to latest
• Update golang.org/x/text to 0.3.3
• Fix error handling for bad PGSERVICE definition
• Redact passwords in ParseConfig errors (Lukas Vogel)

1.6.0 (June 6, 2020)

• Fix panic when closing conn during cancellable query
• Fix behavior of sslmode=require with sslrootcert present (Petr Jediný)
• Fix field descriptions available after command concluded (Tobias Salzmann)
• Support connect_timeout (georgysavva)
• Handle IPv6 in connection URLs (Lukas Vogel)
• Fix ValidateConnect with cancelable context
• Improve CopyFrom performance
• Add Config.Copy (georgysavva)

1.5.0 (March 30, 2020)

• Update golang.org/x/crypto for security fix
• Implement "verify-ca" SSL mode (Greg Curtis)

1.4.0 (March 7, 2020)

• Fix ExecParams and ExecPrepared handling of empty query.
• Support reading config from PostgreSQL service files.

1.3.2 (February 14, 2020)

• Update chunkreader to v2.0.1 for optimized default buffer size.

1.3.1 (February 5, 2020)

• Fix CopyFrom deadlock when multiple NoticeResponse received during copy

1.3.0 (January 23, 2020)

• Add Hijack and Construct.
• Update pgproto3 to v2.0.1.

1.2.1 (January 13, 2020)

• Fix data race in context cancellation introduced in v1.2.0.

1.2.0 (January 11, 2020)

Features

• Add Insert(), Update(), Delete(), and Select() statement type query methods to CommandTag.
• Add PgError.SQLState method. This could be used for compatibility with other drivers and databases.

Performance

• Improve performance when context.Background() is used. (bakape)
• CommandTag.RowsAffected is faster and does not allocate.

Fixes

• Try to cancel any in-progress query when a conn is closed by ctx cancel.
• Handle NoticeResponse during CopyFrom.
• Ignore errors sending Terminate message while closing connection. This mimics the behavior of libpq PGfinish.

1.1.0 (October 12, 2019)

• Add PgConn.IsBusy() method.

1.0.1 (September 19, 2019)

• Fix statement cache not properly cleaning discarded statements.