diff --git a/lib/Pear/LocalLoop/Schema/Result/ImportValue.pm b/lib/Pear/LocalLoop/Schema/Result/ImportValue.pm
index a704323..90314c8 100644
--- a/lib/Pear/LocalLoop/Schema/Result/ImportValue.pm
+++ b/lib/Pear/LocalLoop/Schema/Result/ImportValue.pm
@@ -39,7 +39,7 @@ __PACKAGE__->add_columns(
     size => 255,
   },
   transaction_id => {
-    data_type => 'varchar',
+    data_type => 'integer',
     is_foreign_key => 1,
     is_nullable => 1,
   },
diff --git a/share/ddl/PostgreSQL/deploy/14/001-auto.sql b/share/ddl/PostgreSQL/deploy/14/001-auto.sql
index b2583b7..9e3d4be 100644
--- a/share/ddl/PostgreSQL/deploy/14/001-auto.sql
+++ b/share/ddl/PostgreSQL/deploy/14/001-auto.sql
@@ -206,7 +206,7 @@ CREATE TABLE "import_values" (
   "purchase_date" timestamp NOT NULL,
   "purchase_value" character varying(255) NOT NULL,
   "org_name" character varying(255) NOT NULL,
-  "transaction_id" character varying,
+  "transaction_id" integer,
   PRIMARY KEY ("id")
 );
 CREATE INDEX "import_values_idx_set_id" on "import_values" ("set_id");
diff --git a/share/ddl/PostgreSQL/deploy/15/001-auto.sql b/share/ddl/PostgreSQL/deploy/15/001-auto.sql
index 552946d..86ca07f 100644
--- a/share/ddl/PostgreSQL/deploy/15/001-auto.sql
+++ b/share/ddl/PostgreSQL/deploy/15/001-auto.sql
@@ -206,7 +206,7 @@ CREATE TABLE "import_values" (
   "purchase_date" timestamp NOT NULL,
   "purchase_value" character varying(255) NOT NULL,
   "org_name" character varying(255) NOT NULL,
-  "transaction_id" character varying,
+  "transaction_id" integer,
   "ignore_value" boolean DEFAULT false NOT NULL,
   PRIMARY KEY ("id")
 );
diff --git a/share/ddl/PostgreSQL/deploy/16/001-auto.sql b/share/ddl/PostgreSQL/deploy/16/001-auto.sql
index 5a2f6dd..45aedba 100644
--- a/share/ddl/PostgreSQL/deploy/16/001-auto.sql
+++ b/share/ddl/PostgreSQL/deploy/16/001-auto.sql
@@ -220,7 +220,7 @@ CREATE TABLE "import_values" (
   "purchase_date" timestamp NOT NULL,
   "purchase_value" character varying(255) NOT NULL,
   "org_name" character varying(255) NOT NULL,
-  "transaction_id" character varying,
+  "transaction_id" integer,
   "ignore_value" boolean DEFAULT false NOT NULL,
   PRIMARY KEY ("id")
 );
diff --git a/share/ddl/PostgreSQL/upgrade/13-14/001-auto.sql b/share/ddl/PostgreSQL/upgrade/13-14/001-auto.sql
index d440b3e..6856826 100644
--- a/share/ddl/PostgreSQL/upgrade/13-14/001-auto.sql
+++ b/share/ddl/PostgreSQL/upgrade/13-14/001-auto.sql
@@ -18,7 +18,7 @@ CREATE TABLE "import_values" (
   "purchase_date" timestamp NOT NULL,
   "purchase_value" character varying(255) NOT NULL,
   "org_name" character varying(255) NOT NULL,
-  "transaction_id" character varying,
+  "transaction_id" integer,
   PRIMARY KEY ("id")
 );
 CREATE INDEX "import_values_idx_set_id" on "import_values" ("set_id");