Module arrow_flight::sql::metadata

Builders and function for building responses to FlightSQL metadata / information schema requests.

• GetCatalogsBuilder for building responses to CommandGetCatalogs queries.
• GetDbSchemasBuilder for building responses to CommandGetDbSchemas queries.
• GetTablesBuilderfor building responses to CommandGetTables queries.
• SqlInfoDataBuilderfor building responses to CommandGetSqlInfo queries.
• XdbcTypeInfoDataBuilderfor building responses to CommandGetXdbcTypeInfo queries.

Modules

• catalogs 🔒
• db_schemas 🔒
  GetDbSchemasBuilder for building responses to CommandGetDbSchemas queries.
• sql_info 🔒
  Helpers for building responses to CommandGetSqlInfo metadata requests.
• tables 🔒
  GetTablesBuilder for building responses to CommandGetTables queries.
• xdbc_info 🔒
  Helpers for CommandGetXdbcTypeInfo metadata requests.

Structs

• GetCatalogsBuilder
  A builder for a CommandGetCatalogs response.
• GetDbSchemasBuilder
  A builder for a CommandGetDbSchemas response.
• GetTablesBuilder
  A builder for a CommandGetTables response.
• SqlInfoData
  A builder for SqlInfoData which is used to create CommandGetSqlInfo responses.
• SqlInfoDataBuilder
  Helper to create CommandGetSqlInfo responses.
• XdbcTypeInfo
  Data structure representing type information for xdbc types.
• XdbcTypeInfoData
  Helper to create CommandGetXdbcTypeInfo responses.
• XdbcTypeInfoDataBuilder

Functions

• lexsort_to_indices 🔒
  Helper function to sort all the columns in an array