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### What happens?
Possibly related to: https://github.com/duckdb/duckdb/issues/13952
When referring to an alias that is also a column name in a joined table, the joined table column is used instea…
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Hello! I've found a bug with the `.with` CTE functionality.
When a relation has a CTE added, and that relation attempts to use `.with` to add another CTE of itself, it enters an infinite loop that …
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**Summary**
- [x] basic implementation for recursive cte (single execution and union all) https://github.com/datafuselabs/databend/issues/15228
- [ ] support union for recursive cte (union all w…
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Kysely supports `LEFT JOIN LATERAL` and `INNER JOIN LATERAL`, but doesn't support [lateral subqueries](https://www.postgresql.org/docs/current/queries-table-expressions.html#QUERIES-LATERAL) of the sy…
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We could improve the performance of CTEs that mutate multiple tables linked with FK constraints by eliminating unnecessary FK checks in some cases.
Consider the following schema and CTEs:
```sql…
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Running 2004.sql on a sql server hit a max amount of characters for a CTE. All that I did was split it out into two CTEs and do the insert at the bottom with both. Here is the analysis file with the…
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**Describe the issue**
A CTE expression used in a CTE subquery causes an exception on latest version.
**How to reproduce**
ClickHouse versions tested:
- Docker Image `clickhouse/clickhouse-serve…
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There are some features which are not supported yet. Please check the [Limitations](https://github.com/microsoft/mssql-django#limitations) first to see if your bug is listed.
**Software versions**
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# Overview
The project we have created is a combination of:
- One part which is a farming tutorial which teaches about the various aspects of farming, getting money for trading corn in the shop.
- …