v0.18.0

Changelog

What's Changed

• fix: fix panic when downcasting UInt8Array, UInt16Array and UInt64Array by @xhwhis in #137
• chore(deps): update datafusion requirement from 33 to 34 by @dependabot in #141
• refactor: move portal store to client by @sunng87 in #140

Full Changelog: v0.17.0...v0.18.0

v0.17.0

Changelog

What's Changed

• chore(deps): update ring requirement from 0.16 to 0.17 by @dependabot in #114
• fix: there is no SSLRequest in frontend messages by @elmaxxo in #116
• feat: add SslResponse message by @elmaxxo in #117
• chore(deps): update datafusion requirement from 31 to 32 by @dependabot in #115
• chore(deps): update sqlparser requirement from 0.38 to 0.39 by @dependabot in #118
• chore(deps): update x509-certificate requirement from 0.21 to 0.22 by @dependabot in #120
• chore(deps): update x509-certificate requirement from 0.22 to 0.23 by @dependabot in #122
• chore(deps): update derive-new requirement from 0.5 to 0.6 by @dependabot in #123
• chore(deps): update rusqlite requirement from 0.29.0 to 0.30.0 by @dependabot in #124
• chore(deps): update datafusion requirement from 32 to 33 by @dependabot in #125
• use feed instread of send by @yuyang-ok in #128
• chore(deps): update sqlparser requirement from 0.39 to 0.40 by @dependabot in #129
• feat: support array by @xhwhis in #130
• feat: allow sending custom message from high level handler api by @sunng87 in #133
• feat: add notificationresponse message by @sunng87 in #136
• feat: update tokio-rustls by @sunng87 in #135

New Contributors

• @yuyang-ok made their first contribution in #128
• @xhwhis made their first contribution in #130

Full Changelog: v0.16.1...v0.17.0

v0.16.0

What's Changed

• chore(deps): update sqlparser requirement from 0.34 to 0.35 by @dependabot in #98
• feat: improve server parameter apis by @sunng87 in #97
• chore(deps): update datafusion requirement from 26 to 27 by @dependabot in #100
• chore(deps): update sqlparser requirement from 0.35 to 0.36 by @dependabot in #102
• chore(deps): update x509-certificate requirement from 0.20 to 0.21 by @dependabot in #103
• chore(deps): update datafusion requirement from 27 to 28 by @dependabot in #104
• feat!: allow server inferenced type for portal by @sunng87 in #106

Full Changelog: v0.15.0...v0.16.0

v0.15.0

What's Changed

• feat: Copy messages by @sunng87 in #91
• chore(deps): update x509-certificate requirement from 0.19 to 0.20 by @dependabot in #92
• chore(deps): update datafusion requirement from 25 to 26 by @dependabot in #93
• refactor: make QueryParser async by @sunng87 in #96

Full Changelog: v0.14.1...v0.15.0

v0.14.1

What's Changed

• chore(deps): update datafusion requirement from 23 to 24 by @dependabot in #85
• chore(deps): update sqlparser requirement from 0.33 to 0.34 by @dependabot in #87
• chore(deps): update datafusion requirement from 24 to 25 by @dependabot in #88
• fix: correct how we handle ready_for_query and sync by @sunng87 in #90

Full Changelog: v0.14.0...v0.14.1

v0.14.0

#[0.14.0] - 2023-05-04

Added

• Exposed send_describe_response and send_execution_response as helper functions for custom ExtendedQueryHandler implementation.

Changed

• tcp_nodelay is turned on by default within pgwire for performance consideration.
• Changed getters of QueryResponse to return owned data.

v0.13.0

[0.13.0] - 2023-04-08

Added

• Message NoData that sends from backend when Describe sent on an empty
  query.
• Add EmptyQuery to Response enum to represent response for empty query.
• Add no_data constructor to DescribeResponse for empty query.

Changed

• Improved empty query check for SimpleQueryHandler. #75

v0.12.0

[0.12.0] - 2023-03-26

Added

• ToSqlText trait and default implementation for some types. This trait is
  similar to ToSql from postgres-types package. It provide text format
  encoding while ToSql are binary by default.

Changed

• Updated DataRowEncoder encode API with unified encode_field for both
  binary and text encoding. DataRowEncoder::new now accepts
  Arc<Vec<FieldInfo>> instead of column count. The encoder now has type and
  format information for each column. encode_field no longer requires Type
  and FieldFormat. A new encode_field_with_type_and_format is provided for
  custom use-case.
• Updated do_describe API from ExtendedQueryHandler to include full
  information about requested Statement or Portal.
• query_response function is replaced by QueryResponse::new

v0.11.1

Further improve extended query support. Now the server can respond statement
describe correctly.

Added

• Add some docs.
• Add integer_datetimes parameter on startup so clients like jdbc will parse
  time types as integer.
• DescribeResponse that contains information for both ParameterDescription
  and RowDescription.

Changed

• Update do_describe of ExtendedQueryHandler. Add new bool argument
  inference_parameters to check if parameter types from statement is required
  to return.
• Updated resultset Response::QueryResponse lifetime from 'static to portal
  or query string, this allows reference of portal in stream.

Fixed

• The default implementation of ExtendedQueryHandler now correctly responds
  Close message with CloseComplete
• Correct SCRAM mechanism name in plain connection

v0.9.0

[0.9.0] - 2023-02-01

Changed

• Updated QueryParser API to provide parameter types for implementation.
• Updated Portal API, it now holds Arc reference to related
  StoredStatement.
• Updated ExtendedQueryHandler::do_describe arguments, it now takes a borrowed
  StoredStatement. Compared to previews API, parameter types are provided as
  well.
• Renamed StoredStatement::type_oids() to parameter_types()