Move wildcard expansions to the analyzer (#11681)

* allow qualified wildcard in the logical plan

* move wildcard expansions to the analyzer

* fix fmt

* fix the view tests

* expand wildcard for schema

* fix for union query

* cargo fmt clippy

* move wildcard expanding tests to expand_wildcard_rule.rs

* coercion the expanded wildcard expression in union

* remove debug message

* move wildcard options to logical plan

* remove unused function

* add the doc for expression function

* fix cargo check

* fix cargo fmt

* fix test

* extract expand_exprlist

* expand wildcard for functional_dependencies

* refine the doc

* fix tests

* fix expand exclude and except

* remove unused import

* fix check and update function

* fix check

* throw the error when exprlist to field

* fix functional_dependency and exclude

* fix projection_schema

* fix the window functions

* fix clippy and support unparsing wildcard

* fix clippy and fmt

* add the doc for util functions

* fix unique expression check for projection

* cargo fmt

* move test and solve dependency issue

* address review comments

* add the fail reason

* enhance the doc

* add more doc

datafusion/core/src/datasource/view.rs

@@ -19,17 +19,19 @@
 
 use std::{any::Any, sync::Arc};
 
-use arrow::datatypes::SchemaRef;
-use async_trait::async_trait;
-use datafusion_catalog::Session;
-use datafusion_common::Column;
-use datafusion_expr::{LogicalPlanBuilder, TableProviderFilterPushDown};
-
 use crate::{
     error::Result,
     logical_expr::{Expr, LogicalPlan},
     physical_plan::ExecutionPlan,
 };
+use arrow::datatypes::SchemaRef;
+use async_trait::async_trait;
+use datafusion_catalog::Session;
+use datafusion_common::config::ConfigOptions;
+use datafusion_common::Column;
+use datafusion_expr::{LogicalPlanBuilder, TableProviderFilterPushDown};
+use datafusion_optimizer::analyzer::expand_wildcard_rule::ExpandWildcardRule;
+use datafusion_optimizer::Analyzer;
 
 use crate::datasource::{TableProvider, TableType};
 
@@ -50,6 +52,7 @@ impl ViewTable {
         logical_plan: LogicalPlan,
         definition: Option<String>,
     ) -> Result<Self> {
+        let logical_plan = Self::apply_required_rule(logical_plan)?;
         let table_schema = logical_plan.schema().as_ref().to_owned().into();
 
         let view = Self {
@@ -61,6 +64,15 @@ impl ViewTable {
         Ok(view)
     }
 
+    fn apply_required_rule(logical_plan: LogicalPlan) -> Result<LogicalPlan> {
+        let options = ConfigOptions::default();
+        Analyzer::with_rules(vec![Arc::new(ExpandWildcardRule::new())]).execute_and_check(
+            logical_plan,
+            &options,
+            |_, _| {},
+        )
+    }
+
     /// Get definition ref
     pub fn definition(&self) -> Option<&String> {
         self.definition.as_ref()
@@ -232,6 +244,26 @@ mod tests {
 
         assert_batches_eq!(expected, &results);
 
+        let view_sql =
+            "CREATE VIEW replace_xyz AS SELECT * REPLACE (column1*2 as column1) FROM xyz";
+        session_ctx.sql(view_sql).await?.collect().await?;
+
+        let results = session_ctx
+            .sql("SELECT * FROM replace_xyz")
+            .await?
+            .collect()
+            .await?;
+
+        let expected = [
+            "+---------+---------+---------+",
+            "| column1 | column2 | column3 |",
+            "+---------+---------+---------+",
+            "| 2       | 2       | 3       |",
+            "| 8       | 5       | 6       |",
+            "+---------+---------+---------+",
+        ];
+
+        assert_batches_eq!(expected, &results);
         Ok(())
     }
 

datafusion/core/src/execution/context/mod.rs

@@ -718,7 +718,6 @@ impl SessionContext {
             }
             (_, Err(_)) => {
                 let table = Arc::new(ViewTable::try_new((*input).clone(), definition)?);
-
                 self.register_table(name, table)?;
                 self.return_empty_dataframe()
             }

datafusion/expr/src/expr.rs

@@ -41,7 +41,10 @@ use datafusion_common::{
     internal_err, not_impl_err, plan_err, Column, DFSchema, Result, ScalarValue,
     TableReference,
 };
-use sqlparser::ast::NullTreatment;
+use sqlparser::ast::{
+    display_comma_separated, ExceptSelectItem, ExcludeSelectItem, IlikeSelectItem,
+    NullTreatment, RenameSelectItem, ReplaceSelectElement,
+};
 
 /// Represents logical expressions such as `A + 1`, or `CAST(c1 AS int)`.
 ///
@@ -315,7 +318,10 @@ pub enum Expr {
     ///
     /// This expr has to be resolved to a list of columns before translating logical
     /// plan into physical plan.
-    Wildcard { qualifier: Option<TableReference> },
+    Wildcard {
+        qualifier: Option<TableReference>,
+        options: WildcardOptions,
+    },
     /// List of grouping set expressions. Only valid in the context of an aggregate
     /// GROUP BY expression list
     GroupingSet(GroupingSet),
@@ -970,6 +976,89 @@ impl GroupingSet {
     }
 }
 
+/// Additional options for wildcards, e.g. Snowflake `EXCLUDE`/`RENAME` and Bigquery `EXCEPT`.
+#[derive(Clone, PartialEq, Eq, Hash, Debug, Default)]
+pub struct WildcardOptions {
+    /// `[ILIKE...]`.
+    ///  Snowflake syntax: <https://docs.snowflake.com/en/sql-reference/sql/select#parameters>
+    pub ilike: Option<IlikeSelectItem>,
+    /// `[EXCLUDE...]`.
+    ///  Snowflake syntax: <https://docs.snowflake.com/en/sql-reference/sql/select#parameters>
+    pub exclude: Option<ExcludeSelectItem>,
+    /// `[EXCEPT...]`.
+    ///  BigQuery syntax: <https://cloud.google.com/bigquery/docs/reference/standard-sql/query-syntax#select_except>
+    ///  Clickhouse syntax: <https://clickhouse.com/docs/en/sql-reference/statements/select#except>
+    pub except: Option<ExceptSelectItem>,
+    /// `[REPLACE]`
+    ///  BigQuery syntax: <https://cloud.google.com/bigquery/docs/reference/standard-sql/query-syntax#select_replace>
+    ///  Clickhouse syntax: <https://clickhouse.com/docs/en/sql-reference/statements/select#replace>
+    ///  Snowflake syntax: <https://docs.snowflake.com/en/sql-reference/sql/select#parameters>
+    pub replace: Option<PlannedReplaceSelectItem>,
+    /// `[RENAME ...]`.
+    ///  Snowflake syntax: <https://docs.snowflake.com/en/sql-reference/sql/select#parameters>
+    pub rename: Option<RenameSelectItem>,
+}
+
+impl WildcardOptions {
+    pub fn with_replace(self, replace: PlannedReplaceSelectItem) -> Self {
+        WildcardOptions {
+            ilike: self.ilike,
+            exclude: self.exclude,
+            except: self.except,
+            replace: Some(replace),
+            rename: self.rename,
+        }
+    }
+}
+
+impl Display for WildcardOptions {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        if let Some(ilike) = &self.ilike {
+            write!(f, " {ilike}")?;
+        }
+        if let Some(exclude) = &self.exclude {
+            write!(f, " {exclude}")?;
+        }
+        if let Some(except) = &self.except {
+            write!(f, " {except}")?;
+        }
+        if let Some(replace) = &self.replace {
+            write!(f, " {replace}")?;
+        }
+        if let Some(rename) = &self.rename {
+            write!(f, " {rename}")?;
+        }
+        Ok(())
+    }
+}
+
+/// The planned expressions for `REPLACE`
+#[derive(Clone, PartialEq, Eq, Hash, Debug, Default)]
+pub struct PlannedReplaceSelectItem {
+    /// The original ast nodes
+    pub items: Vec<ReplaceSelectElement>,
+    /// The expression planned from the ast nodes. They will be used when expanding the wildcard.
+    pub planned_expressions: Vec<Expr>,
+}
+
+impl Display for PlannedReplaceSelectItem {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        write!(f, "REPLACE")?;
+        write!(f, " ({})", display_comma_separated(&self.items))?;
+        Ok(())
+    }
+}
+
+impl PlannedReplaceSelectItem {
+    pub fn items(&self) -> &[ReplaceSelectElement] {
+        &self.items
+    }
+
+    pub fn expressions(&self) -> &[Expr] {
+        &self.planned_expressions
+    }
+}
+
 /// Fixed seed for the hashing so that Ords are consistent across runs
 const SEED: ahash::RandomState = ahash::RandomState::with_seeds(0, 0, 0, 0);
 
@@ -1720,8 +1809,9 @@ impl Expr {
             Expr::ScalarSubquery(subquery) => {
                 subquery.hash(hasher);
             }
-            Expr::Wildcard { qualifier } => {
+            Expr::Wildcard { qualifier, options } => {
                 qualifier.hash(hasher);
+                options.hash(hasher);
             }
             Expr::GroupingSet(grouping_set) => {
                 mem::discriminant(grouping_set).hash(hasher);
@@ -2242,9 +2332,9 @@ impl fmt::Display for Expr {
                     write!(f, "{expr} IN ([{}])", expr_vec_fmt!(list))
                 }
             }
-            Expr::Wildcard { qualifier } => match qualifier {
-                Some(qualifier) => write!(f, "{qualifier}.*"),
-                None => write!(f, "*"),
+            Expr::Wildcard { qualifier, options } => match qualifier {
+                Some(qualifier) => write!(f, "{qualifier}.*{options}"),
+                None => write!(f, "*{options}"),
             },
             Expr::GroupingSet(grouping_sets) => match grouping_sets {
                 GroupingSet::Rollup(exprs) => {
@@ -2543,9 +2633,10 @@ fn create_physical_name(e: &Expr, is_first_expr: bool) -> Result<String> {
         Expr::Sort { .. } => {
             internal_err!("Create physical name does not support sort expression")
         }
-        Expr::Wildcard { .. } => {
-            internal_err!("Create physical name does not support wildcard")
-        }
+        Expr::Wildcard { qualifier, options } => match qualifier {
+            Some(qualifier) => Ok(format!("{}.*{}", qualifier, options)),
+            None => Ok(format!("*{}", options)),
+        },
         Expr::Placeholder(_) => {
             internal_err!("Create physical name does not support placeholder")
         }
@@ -2558,7 +2649,12 @@ fn create_physical_name(e: &Expr, is_first_expr: bool) -> Result<String> {
 #[cfg(test)]
 mod test {
     use crate::expr_fn::col;
-    use crate::{case, lit, ColumnarValue, ScalarUDF, ScalarUDFImpl, Volatility};
+    use crate::{
+        case, lit, qualified_wildcard, wildcard, wildcard_with_options, ColumnarValue,
+        ScalarUDF, ScalarUDFImpl, Volatility,
+    };
+    use sqlparser::ast;
+    use sqlparser::ast::{Ident, IdentWithAlias};
     use std::any::Any;
 
     #[test]
@@ -2859,4 +2955,109 @@ mod test {
         );
         assert_eq!(find_df_window_func("not_exist"), None)
     }
+
+    #[test]
+    fn test_display_wildcard() {
+        assert_eq!(format!("{}", wildcard()), "*");
+        assert_eq!(format!("{}", qualified_wildcard("t1")), "t1.*");
+        assert_eq!(
+            format!(
+                "{}",
+                wildcard_with_options(wildcard_options(
+                    Some(IlikeSelectItem {
+                        pattern: "c1".to_string()
+                    }),
+                    None,
+                    None,
+                    None,
+                    None
+                ))
+            ),
+            "* ILIKE 'c1'"
+        );
+        assert_eq!(
+            format!(
+                "{}",
+                wildcard_with_options(wildcard_options(
+                    None,
+                    Some(ExcludeSelectItem::Multiple(vec![
+                        Ident::from("c1"),
+                        Ident::from("c2")
+                    ])),
+                    None,
+                    None,
+                    None
+                ))
+            ),
+            "* EXCLUDE (c1, c2)"
+        );
+        assert_eq!(
+            format!(
+                "{}",
+                wildcard_with_options(wildcard_options(
+                    None,
+                    None,
+                    Some(ExceptSelectItem {
+                        first_element: Ident::from("c1"),
+                        additional_elements: vec![Ident::from("c2")]
+                    }),
+                    None,
+                    None
+                ))
+            ),
+            "* EXCEPT (c1, c2)"
+        );
+        assert_eq!(
+            format!(
+                "{}",
+                wildcard_with_options(wildcard_options(
+                    None,
+                    None,
+                    None,
+                    Some(PlannedReplaceSelectItem {
+                        items: vec![ReplaceSelectElement {
+                            expr: ast::Expr::Identifier(Ident::from("c1")),
+                            column_name: Ident::from("a1"),
+                            as_keyword: false
+                        }],
+                        planned_expressions: vec![]
+                    }),
+                    None
+                ))
+            ),
+            "* REPLACE (c1 a1)"
+        );
+        assert_eq!(
+            format!(
+                "{}",
+                wildcard_with_options(wildcard_options(
+                    None,
+                    None,
+                    None,
+                    None,
+                    Some(RenameSelectItem::Multiple(vec![IdentWithAlias {
+                        ident: Ident::from("c1"),
+                        alias: Ident::from("a1")
+                    }]))
+                ))
+            ),
+            "* RENAME (c1 AS a1)"
+        )
+    }
+
+    fn wildcard_options(
+        opt_ilike: Option<IlikeSelectItem>,
+        opt_exclude: Option<ExcludeSelectItem>,
+        opt_except: Option<ExceptSelectItem>,
+        opt_replace: Option<PlannedReplaceSelectItem>,
+        opt_rename: Option<RenameSelectItem>,
+    ) -> WildcardOptions {
+        WildcardOptions {
+            ilike: opt_ilike,
+            exclude: opt_exclude,
+            except: opt_except,
+            replace: opt_replace,
+            rename: opt_rename,
+        }
+    }
 }