* chore(tsbs): Update notes on tsbs

* chore(tsbs): Update notes on tsbs

* chore(tsbs): Update notes on tsbs
Co-authored-by: NVlad Ilyushchenko <bluestreak01@users.noreply.github.com>

fix(pgwire): Fixed "busy table" error after insert failure. Fixed crash when "writer" is re-created between inserts. Fixed DATE insert from python. (#790)

* fix(sql): fixed #691

- refactored function cache to parse function signature only once and support array types
- refactored function parser to use function descriptor instead of parsing string again
- refactored function parser to match array types correctly
- refactored function parser not to create constants prematurely but create constant once against to level function. This leads to fewer allocations
- added generic StrArrayFunction and introduced [] operator for dereferencing string arrays
- created "current_schemas" function that is required for PG metadata
- fixed memory leak in PGJobContext
- created and tested "replace(string, from, to)" function for string arguments. It is required by PG metadata queries. Added tests
- implemented "function call" dereference, e.g. f().x in ExpressionParser
- added ability to execute SQL in select clause (doesn't make sense? read details)

PostgresSQL metadata SQLs sometimes look like:

```sql
select a, (select a,n,c from x).n, c from y
```

We now support this sort of query and resolve '.n' to column name in the cursor.

- fixed tests broken by new JDK release