Lei, HUANG c58217ccec fix: support duration to interval conversion in PostgreSQL protocol (#5913) ...

* fix/pg-timestamp-diff:
 ### Add Support for `Duration` Type in PostgreSQL Encoding

 - **Enhanced `encode_value` Functionality**: Updated `src/servers/src/postgres/types.rs` to support encoding of `Value::Duration` using `PgInterval`.
 - **Implemented `Duration` Conversion**: Added conversion logic from `Duration` to `PgInterval` in `src/servers/src/postgres/types/interval.rs`.
 - **Added Unit Tests**: Introduced tests for `Duration` to `PgInterval` conversion in `src/servers/src/postgres/types/interval.rs`.
 - **Updated SQL Test Cases**: Modified `tests/cases/standalone/common/types/timestamp/timestamp.sql` and `timestamp.result` to include tests for timestamp subtraction using PostgreSQL protocol.

* fix: overflow

* fix/pg-timestamp-diff:
 Update `timestamp.sql` to ensure newline consistency

 - Modified `timestamp.sql` to add a newline at the end of the file for consistency.

* fix/pg-timestamp-diff:
 ### Add Documentation for Month Approximation in Interval Calculation

 - **File Modified**: `src/servers/src/postgres/types/interval.rs`
 - **Key Change**: Added a comment explaining the approximation of one month as 30.44 days in the interval calculations.

2025-04-17 03:58:36 +00:00

..

distributed

feat: pushdown select distinct in some cases (#5847)

2025-04-09 02:39:04 +00:00

standalone

fix: support duration to interval conversion in PostgreSQL protocol (#5913)

2025-04-17 03:58:36 +00:00