Module sql_info

Helpers for building responses to CommandGetSqlInfo metadata requests.

• SqlInfoDataBuilder - a builder for collecting sql infos and building a conformant RecordBatch with sql info server metadata.
• SqlInfoData - a helper type wrapping a RecordBatch used for storing sql info server metadata.
• GetSqlInfoBuilder - a builder for consructing CommandGetSqlInfo responses.

Structs

GetSqlInfoBuilder

A builder for a CommandGetSqlInfo response.

SqlInfoData

A builder for SqlInfoData which is used to create CommandGetSqlInfo responses.

SqlInfoDataBuilder

Helper to create CommandGetSqlInfo responses.

SqlInfoUnionBuilder 🔒

Handles creating the dense [UnionArray] described by flightsql

Enums

SqlInfoValue

Represents a dynamic value

Statics

SQL_INFO_SCHEMA 🔒

UNION_TYPE 🔒

[DataType] for the output union array

Traits

SqlInfoName

Something that can be converted into u32 (the represenation of a SqlInfo name)