Parsing, next tests

Author: DanCodedThis

src/dialect/snowflake.rs

@@ -178,6 +178,13 @@ impl Dialect for SnowflakeDialect {
             return Some(parse_file_staging_command(kw, parser));
         }
 
+        if parser.parse_keyword(Keyword::SHOW) {
+            let terse = parser.parse_keyword(Keyword::TERSE);
+            if parser.parse_keyword(Keyword::OBJECTS) {
+                return Some(parse_show_objects(terse, parser));
+            }
+        }
+
         None
     }
 
@@ -1116,3 +1123,15 @@ fn parse_column_tags(parser: &mut Parser, with: bool) -> Result<TagsColumnOption
 
     Ok(TagsColumnOption { with, tags })
 }
+
+/// Parse snowflake show objects.
+/// <https://docs.snowflake.com/en/sql-reference/sql/show-objects>
+fn parse_show_objects(terse: bool, parser: &mut Parser) -> Result<Statement, ParserError> {
+    let options = parser.parse_show_stmt_options()?;
+    Ok(
+        Statement::ShowObjects { 
+            terse, 
+            options, 
+        }
+    )
+}

src/parser/mod.rs

@@ -13670,8 +13670,9 @@ impl<'a> Parser<'a> {
         }
         false
     }
-
-    fn parse_show_stmt_options(&mut self) -> Result<ShowStatementOptions, ParserError> {
+    
+    //Made this public to be able to parse it in Snowflake dialect for ShowObjects statement
+    pub fn parse_show_stmt_options(&mut self) -> Result<ShowStatementOptions, ParserError> {
         let show_in;
         let mut filter_position = None;
         if self.dialect.supports_show_like_before_in() {