Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
datafusion_sql::planner - Rust
[go: Go Back, main page]

Module datafusion_sql::planner

source ·
Expand description

SQL Query Planner (produces logical plan from SQL AST)

Structs

ParserOptions
SQL parser options
SqlToRel
SQL query planner

Traits

ContextProvider
The ContextProvider trait allows the query planner to obtain meta-data about tables and functions referenced in SQL statements

Functions

object_name_to_qualifier
Construct a WHERE qualifier suitable for e.g. information_schema filtering from the provided object identifiers (catalog, schema and table names).