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RustNumbers & durations

Reject a narrowing integer conversion

Reject a narrowing integer conversion in a complete Rust program using the standard library.

Rust✓ Tested
SQLConstraints & defaults

Remove dependent rows with a declared cascade

SQL: ON DELETE CASCADE removes children when their referenced parent is deleted.

SQL✓ Tested
SQL ServerConstraints & defaults

Remove dependent rows with a declared cascade

SQL Server: ON DELETE CASCADE removes children when their referenced parent is deleted.

SQL Server✓ Tested
PostgresConstraints & defaults

Remove dependent rows with a declared cascade

Postgres: ON DELETE CASCADE removes children when their referenced parent is deleted.

Postgres✓ Tested
SQLiteConstraints & defaults

Remove dependent rows with a declared cascade

SQLite: ON DELETE CASCADE removes children when their referenced parent is deleted.

SQLite✓ Tested
SQLWindow analytics

Repeat the first ordered value beside each row

SQL: FIRST_VALUE reads the first value in the current window frame.

SQL✓ Tested
SQL ServerWindow analytics

Repeat the first ordered value beside each row

SQL Server: FIRST_VALUE reads the first value in the current window frame.

SQL Server✓ Tested
PostgresWindow analytics

Repeat the first ordered value beside each row

Postgres: FIRST_VALUE reads the first value in the current window frame.

Postgres✓ Tested
SQLiteWindow analytics

Repeat the first ordered value beside each row

SQLite: FIRST_VALUE reads the first value in the current window frame.

SQLite✓ Tested
SQLSubqueries & ranked selection

Return all rows tied for the maximum in a group

SQL: An equality comparison with a grouped maximum retains ties rather than choosing one arbitrary row.

SQL✓ Tested
SQL ServerSubqueries & ranked selection

Return all rows tied for the maximum in a group

SQL Server: An equality comparison with a grouped maximum retains ties rather than choosing one arbitrary row.

SQL Server✓ Tested
PostgresSubqueries & ranked selection

Return all rows tied for the maximum in a group

Postgres: An equality comparison with a grouped maximum retains ties rather than choosing one arbitrary row.

Postgres✓ Tested