Add more usage examples

[slvrtrn]

It is beneficial to have these use cases available in the examples folder as separate runnable files:

• All supported data types in a single structure (could make the enums.rs example obsolete?)
  • All "basic" types, including:
    • Chrono DateTime (Insert a DateTime Type #1)
    • (U)Int256 with its workarounds (see Support for UInt256 #48)
    • Highest precision decimals
  • Advanced types - maps/arrays/tuples/arrays of all this, nested, etc. This will close:
    • how to support map? #101
    • Deserialize Array(Map(String String)) #114
    • Save vector of custom type error into String type in clickhouse #72 (not sure)
• ClickHouse Cloud connection + DDL example (wait_end_of_query, select_sequential_consistency settings highlight)
• General ClickHouse settings usage via .with_option
• async_insert - with and without wait_for_async_insert, using just .with_option; if it works (it should), this closes Support for async insert #65 as no additional code is required
• query_id, cancel and kill queries - similarly to https://github.com/ClickHouse/clickhouse-js/blob/main/examples/cancel_query.ts, outline the diff between TCP and HTTP behaviors
• session_id, maybe with views; outline potential LB issues and lack of sticky sessions
• Request timeout (using tokio)
• Parameters binding
• Escaped SQL example (Problems with query SQL initiated when string is in single quotes: select * from log where query like '%\'event_a\'%' #96)
• Custom HTTP client (Where is the Pool of connections, and how to limit it. #47)
• Advanced query usage: Feature Support: Generic Query, How to get schema and data while query? #53

[joshstevens19]

Is there no example of how to use an HTTPS clienthouse URL it seems not and hard to find examples of this

[slvrtrn]

@joshstevens19, you could use this example: https://github.com/ClickHouse/clickhouse-rs/blob/master/examples/clickhouse_cloud.rs, as CH Cloud is HTTPS.