diff --git a/mmv1/third_party/terraform/resources/resource_sql_database_instance.go.erb b/mmv1/third_party/terraform/resources/resource_sql_database_instance.go.erb
index 1d1b24d22ad9..968f350a0216 100644
--- a/mmv1/third_party/terraform/resources/resource_sql_database_instance.go.erb
+++ b/mmv1/third_party/terraform/resources/resource_sql_database_instance.go.erb
@@ -72,6 +72,13 @@ var (
 		"replica_configuration.0.username",
 		"replica_configuration.0.verify_server_certificate",
 	}
+
+	insightsConfigKeys = []string{
+		"settings.0.insights_config.0.query_insights_enabled",
+		"settings.0.insights_config.0.query_string_length",
+		"settings.0.insights_config.0.record_application_tags",
+		"settings.0.insights_config.0.record_client_address",
+  }
 )
 
 func resourceSqlDatabaseInstance() *schema.Resource {
@@ -93,7 +100,9 @@ func resourceSqlDatabaseInstance() *schema.Resource {
 		CustomizeDiff: customdiff.All(
 			customdiff.ForceNewIfChange("settings.0.disk_size", isDiskShrinkage),
 			privateNetworkCustomizeDiff,
-			pitrPostgresOnlyCustomizeDiff),
+			pitrPostgresOnlyCustomizeDiff,
+			insightsPostgresOnlyCustomizeDiff,
+		),
 
 		Schema: map[string]*schema.Schema{
 			"region": {
@@ -353,6 +362,42 @@ settings.backup_configuration.binary_log_enabled are both set to true.`,
 							Elem:        &schema.Schema{Type: schema.TypeString},
 							Description: `A set of key/value user label pairs to assign to the instance.`,
 						},
+						"insights_config": {
+							Type:     schema.TypeList,
+							Optional: true,
+							MaxItems: 1,
+							Elem: &schema.Resource{
+								Schema: map[string]*schema.Schema{
+									"query_insights_enabled": {
+										Type:         schema.TypeBool,
+										Optional:     true,
+										AtLeastOneOf: insightsConfigKeys,
+										Description:  `True if Query Insights feature is enabled.`,
+									},
+									"query_string_length": {
+										Type:         schema.TypeInt,
+										Optional:     true,
+										Default:      1024,
+										ValidateFunc: validation.IntBetween(256, 4500),
+										AtLeastOneOf: insightsConfigKeys,
+										Description:  `Maximum query length stored in bytes. Between 256 and 4500. Default to 1024.`,
+									},
+									"record_application_tags": {
+										Type:         schema.TypeBool,
+										Optional:     true,
+										AtLeastOneOf: insightsConfigKeys,
+										Description:  `True if Query Insights will record application tags from query when enabled.`,
+									},
+									"record_client_address": {
+										Type:         schema.TypeBool,
+										Optional:     true,
+										AtLeastOneOf: insightsConfigKeys,
+										Description:  `True if Query Insights will record client address when enabled.`,
+									},
+								},
+							},
+							Description: `Configuration of Query Insights.`,
+						},
 					},
 				},
 				Description: `The settings to use for the database. The configuration is detailed below.`,
@@ -691,6 +736,15 @@ func pitrPostgresOnlyCustomizeDiff(_ context.Context, diff *schema.ResourceDiff,
 	return nil
 }
 
+func insightsPostgresOnlyCustomizeDiff(_ context.Context, diff *schema.ResourceDiff, v interface{}) error {
+	insights := diff.Get("settings.0.insights_config.0.query_insights_enabled").(bool)
+	dbVersion := diff.Get("database_version").(string)
+	if insights && !strings.Contains(dbVersion, "POSTGRES") {
+		return fmt.Errorf("query_insights_enabled is only available for Postgres now.")
+	}
+	return nil
+}
+
 func resourceSqlDatabaseInstanceCreate(d *schema.ResourceData, meta interface{}) error {
 	config := meta.(*Config)
 	userAgent, err := generateUserAgentString(d, config.userAgent)
@@ -890,6 +944,7 @@ func expandSqlDatabaseInstanceSettings(configured []interface{}, secondGen bool)
 		IpConfiguration:             expandIpConfiguration(_settings["ip_configuration"].([]interface{})),
 		LocationPreference:          expandLocationPreference(_settings["location_preference"].([]interface{})),
 		MaintenanceWindow:           expandMaintenanceWindow(_settings["maintenance_window"].([]interface{})),
+		InsightsConfig:              expandInsightsConfig(_settings["insights_config"].([]interface{})),
 	}
 
 	// 1st Generation instances don't support the disk_autoresize parameter
@@ -1032,6 +1087,20 @@ func expandBackupConfiguration(configured []interface{}) *sqladmin.BackupConfigu
 	}
 }
 
+func expandInsightsConfig(configured []interface{}) *sqladmin.InsightsConfig {
+	if len(configured) == 0 || configured[0] == nil {
+		return nil
+	}
+
+	_insightsConfig := configured[0].(map[string]interface{})
+	return &sqladmin.InsightsConfig{
+		QueryInsightsEnabled:  _insightsConfig["query_insights_enabled"].(bool),
+		QueryStringLength:     int64(_insightsConfig["query_string_length"].(int)),
+		RecordApplicationTags: _insightsConfig["record_application_tags"].(bool),
+		RecordClientAddress:   _insightsConfig["record_client_address"].(bool),
+	}
+}
+
 func resourceSqlDatabaseInstanceRead(d *schema.ResourceData, meta interface{}) error {
 	config := meta.(*Config)
 	userAgent, err := generateUserAgentString(d, config.userAgent)
@@ -1283,6 +1352,10 @@ func flattenSettings(settings *sqladmin.Settings) []map[string]interface{} {
 		data["maintenance_window"] = flattenMaintenanceWindow(settings.MaintenanceWindow)
 	}
 
+	if settings.InsightsConfig != nil {
+		data["insights_config"] = flattenInsightsConfig(settings.InsightsConfig)
+	}
+
 	data["disk_autoresize"] = settings.StorageAutoResize
 
 	if settings.UserLabels != nil {
@@ -1432,6 +1505,17 @@ func flattenServerCaCerts(caCerts []*sqladmin.SslCert) []map[string]interface{}
 	return certs
 }
 
+func flattenInsightsConfig(insightsConfig *sqladmin.InsightsConfig) interface{} {
+	data := map[string]interface{}{
+		"query_insights_enabled":  insightsConfig.QueryInsightsEnabled,
+		"query_string_length":     insightsConfig.QueryStringLength,
+		"record_application_tags": insightsConfig.RecordApplicationTags,
+		"record_client_address":   insightsConfig.RecordClientAddress,
+	}
+
+	return []map[string]interface{}{data}
+}
+
 func instanceMutexKey(project, instance_name string) string {
 	return fmt.Sprintf("google-sql-database-instance-%s-%s", project, instance_name)
 }
diff --git a/mmv1/third_party/terraform/tests/resource_sql_database_instance_test.go.erb b/mmv1/third_party/terraform/tests/resource_sql_database_instance_test.go.erb
index 80b404a4bcf1..414295f07650 100644
--- a/mmv1/third_party/terraform/tests/resource_sql_database_instance_test.go.erb
+++ b/mmv1/third_party/terraform/tests/resource_sql_database_instance_test.go.erb
@@ -884,6 +884,30 @@ func TestAccSqlDatabaseInstance_PointInTimeRecoveryEnabled(t *testing.T) {
 	})
 }
 
+func TestAccSqlDatabaseInstance_insights(t *testing.T) {
+	t.Parallel()
+
+	masterID := randInt(t)
+
+	vcrTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccSqlDatabaseInstanceDestroyProducer(t),
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: fmt.Sprintf(
+					testGoogleSqlDatabaseInstance_insights, masterID),
+			},
+			resource.TestStep{
+				ResourceName:      "google_sql_database_instance.instance",
+				ImportState:       true,
+				ImportStateVerify: true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+		},
+	})
+}
+
 var testGoogleSqlDatabaseInstance_basic2 = `
 resource "google_sql_database_instance" "instance" {
   region = "us-central1"
@@ -1322,6 +1346,26 @@ resource "google_sql_database_instance" "instance" {
 }
 `
 
+var testGoogleSqlDatabaseInstance_insights = `
+resource "google_sql_database_instance" "instance" {
+  name   = "tf-test-%d"
+  region = "us-central1"
+  database_version = "POSTGRES_9_6"
+  deletion_protection = false
+
+  settings {
+    tier = "db-f1-micro"
+
+    insights_config {
+      query_insights_enabled  = true
+      query_string_length     = 256
+      record_application_tags = true
+      record_client_address   = true
+    }
+  }
+}
+`
+
 func testGoogleSqlDatabaseInstance_PointInTimeRecoveryEnabled(masterID int, pointInTimeRecoveryEnabled bool) string {
 	return fmt.Sprintf(`
 resource "google_sql_database_instance" "instance" {
@@ -1453,4 +1497,4 @@ data "google_sql_backup_run" "backup" {
 	most_recent = true
 }
 `, context)
-}
\ No newline at end of file
+}
diff --git a/mmv1/third_party/terraform/website/docs/d/sql_database_instance.html.markdown b/mmv1/third_party/terraform/website/docs/d/sql_database_instance.html.markdown
index 6efb9a317a11..76d7065aae2a 100644
--- a/mmv1/third_party/terraform/website/docs/d/sql_database_instance.html.markdown
+++ b/mmv1/third_party/terraform/website/docs/d/sql_database_instance.html.markdown
@@ -126,6 +126,16 @@ when an Instance can automatically restart to apply updates. The maintenance win
 
 * `update_track` - Receive updates earlier (`canary`) or later (`stable`).
 
+The `settings.insights_config` subblock for instances declares [Query Insights](https://cloud.google.com/sql/docs/postgres/insights-overview) configuration. It contains:
+
+* `query_insights_enabled` - True if Query Insights feature is enabled.
+
+* `query_string_length` - Maximum query length stored in bytes. Between 256 and 4500. Default to 1024.
+
+* `record_application_tags` - True if Query Insights will record application tags from query when enabled.
+
+* `record_client_address` - True if Query Insights will record client address when enabled.
+
 The `replica_configuration` block contains:
 
 * `ca_certificate` - PEM representation of the trusted CA's x509 certificate.