feat: add SQLAdapter for postgres

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/ksql.iml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="Go" enabled="true" />
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/ksql.iml" filepath="$PROJECT_DIR$/.idea/ksql.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

adapters/kpgx/kpgx_test.go

@@ -4,16 +4,16 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
-	"io"
-	"log"
-	"testing"
-	"time"
-
 	"github.com/jackc/pgx/v4/pgxpool"
+	_ "github.com/lib/pq"
 	"github.com/ory/dockertest"
 	"github.com/ory/dockertest/docker"
 	"github.com/vingarcia/ksql"
 	"github.com/vingarcia/ksql/sqldialect"
+	"io"
+	"log"
+	"testing"
+	"time"
 )
 
 func TestAdapter(t *testing.T) {
@@ -38,7 +38,7 @@ func TestSQLAdapter(t *testing.T) {
 	defer closePostgres()
 
 	ksql.RunTestsForAdapter(t, "kpgx", sqldialect.PostgresDialect{}, postgresURL, func(t *testing.T) (ksql.DBAdapter, io.Closer) {
-		sqldb, err := sql.Open("pgx", postgresURL)
+		sqldb, err := sql.Open("postgres", postgresURL)
 		if err != nil {
 			t.Fatal(err.Error())
 		}

adapters/kpgx/pgx_adapter_db.go

@@ -3,11 +3,11 @@ package kpgx
 import (
 	"context"
 	"database/sql"
+
+	"github.com/vingarcia/ksql"
 	"strconv"
 	"strings"
 	"unicode"
-
-	"github.com/vingarcia/ksql"
 )
 
 // SQLAdapter adapts the sql.DB type to be compatible with the `DBAdapter` interface