tsreaper

Cannot use #{address.city} in expression

5

Run the following SQL in SQL client: ```sql create temporary table faker ( a string ) with ( 'connector' = 'faker', 'number-of-rows' = '10', 'fields.a.expression' = '#{address.city}' ); select *...

#{lorem.sentence} and #{lorem.paragraph} are always the same for the same row

4

Run the following SQL in SQL client: ```sql create temporary table faker ( a string, b string, c string, d string ) with ( 'connector' = 'faker', 'number-of-rows' = '3',...

[This pull request](https://github.com/ververica/flink-sql-gateway/pull/28) changes the REST API of Flink SQL gateway and breaks current Flink JDBC driver. This PR adapts to the REST API changes.

Add detailed documentation

3

This PR adds detailed documentation for the gateway, including the REST API documentation and an API usage example.

### Purpose To directly consume changes from Flink CDC connectors, we need a special CDC sink for Paimon. ### Tests * FlinkCdcSinkITCase ### API and Format N/A ### Documentation N/A

In lesson 3 Perceptron.ipynb, there is no learning rate in the train function

1

As mentioned in `Perceptron.ipynb`, the gradient descent algorithm comes with a learning rate. However there is no learning rate in the `train` function.

### Purpose This PR adds a `numWriters` metrics to monitor the number of active writers in each parallelism. This metric can help us determine if the memory shortage is caused...

[core] Introduce privilege system for catalog based on FileSystem

2

### Purpose This PR introduces an identity-based privilege system for catalogs. Catalogs can now be updated into a privileged catalogs, where privileged users can be created and granted privileges to...

[Feature][core] Implement more type conversions for IcebergConversions

14

### Search before asking - [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Motivation In #3731 we've introduced `IcebergCommitCallback` to create Iceberg metadata after commit. We convert...

### Purpose In #3731 we introduce `IcebergCommitCallback` to create Iceberg metadata. In this PR we improve this class so that it can reuse Iceberg manifest files created before to create...