add pg ci

.github/workflows/ci.yml

@@ -78,6 +78,24 @@ jobs:
   sqlness-cli:
     runs-on: ubuntu-latest
     timeout-minutes: 60
+    # Service containers to run with `container-job`
+    services:
+      # Label used to access the service container
+      postgres:
+        # Docker Hub image
+        image: postgres
+        # Provide the password for postgres
+        env:
+          POSTGRES_PASSWORD: postgres
+        # Set health checks to wait until postgres has started
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          # Maps tcp port 5432 on service container to the host
+          - 5432:5432
     strategy:
       matrix:
         rust: [stable]

Makefile

@@ -22,7 +22,8 @@ clippy:
 	cd $(DIR); cargo clippy --all-targets --all-features --workspace -- -D warnings
 
 cli-test:
-	cd $(DIR)/sqlness-cli;  cargo run -- -c tests -i 127.0.0.1 -p 3306 -u root -P 1a2b3c -d public
+	cd $(DIR)/sqlness-cli;  cargo run -- -c tests/mysql -i 127.0.0.1 -p 3306 -u root -P 1a2b3c -d public
+	cd $(DIR)/sqlness-cli;  cargo run -- -c tests/postgresql -i localhost -p 5432 -u postgres -P postgres -d postgres
 
 example: good-example bad-example
 

sqlness-cli/tests/postgresql/local/input.result

@@ -0,0 +1,38 @@
+DROP TABLE if exists categories;
+
+(Empty response)
+
+CREATE TABLE categories (
+  category_id SERIAL NOT NULL PRIMARY KEY,
+  category_name VARCHAR(255),
+  description VARCHAR(255)
+);
+
+(Empty response)
+
+INSERT INTO categories (category_name, description)
+VALUES
+  ('Beverages', 'Soft drinks, coffees, teas, beers, and ales'),
+  ('Condiments', 'Sweet and savory sauces, relishes, spreads, and seasonings'),
+  ('Confections', 'Desserts, candies, and sweet breads'),
+  ('Dairy Products', 'Cheeses'),
+  ('Grains/Cereals', 'Breads, crackers, pasta, and cereal'),
+  ('Meat/Poultry', 'Prepared meats'),
+  ('Produce', 'Dried fruit and bean curd'),
+  ('Seafood', 'Seaweed and fish');
+
+(Empty response)
+
+select * from categories;
+
+category_id,category_name,description,
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+Row { columns: [Column { name: "category_id", type: Int4 }, Column { name: "category_name", type: Varchar }, Column { name: "description", type: Varchar }] }
+
+

sqlness-cli/tests/postgresql/local/input.sql

@@ -0,0 +1,22 @@
+
+DROP TABLE if exists categories;
+
+CREATE TABLE categories (
+  category_id SERIAL NOT NULL PRIMARY KEY,
+  category_name VARCHAR(255),
+  description VARCHAR(255)
+);
+
+INSERT INTO categories (category_name, description)
+VALUES
+  ('Beverages', 'Soft drinks, coffees, teas, beers, and ales'),
+  ('Condiments', 'Sweet and savory sauces, relishes, spreads, and seasonings'),
+  ('Confections', 'Desserts, candies, and sweet breads'),
+  ('Dairy Products', 'Cheeses'),
+  ('Grains/Cereals', 'Breads, crackers, pasta, and cereal'),
+  ('Meat/Poultry', 'Prepared meats'),
+  ('Produce', 'Dried fruit and bean curd'),
+  ('Seafood', 'Seaweed and fish');
+
+
+select * from categories;

sqlness/src/database_impl/postgresql.rs

@@ -61,6 +61,10 @@ struct PostgresqlFormatter {
 
 impl Display for PostgresqlFormatter {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        if self.rows.is_empty() {
+            return f.write_fmt(format_args!("(Empty response)"));
+        }
+
         let top = &self.rows[0];
         let columns = top
             .columns()
@@ -74,10 +78,7 @@ impl Display for PostgresqlFormatter {
         f.write_str("\n")?;
 
         for row in &self.rows {
-            for column in &columns {
-                f.write_fmt(format_args!("{:?},", row.get::<&str, &str>(column)))?;
-            }
-            f.write_str("\n")?;
+            f.write_fmt(format_args!("{:?}\n", row))?;
         }
 
         Ok(())