diff --git a/tests/Provider/QueryBuilderProvider.php b/tests/Provider/QueryBuilderProvider.php
index 9d1e62b0..be520a37 100644
--- a/tests/Provider/QueryBuilderProvider.php
+++ b/tests/Provider/QueryBuilderProvider.php
@@ -186,7 +186,7 @@ public static function insertReturningPks(): array
                     ),
                 [':phBar' => 'bar'],
                 <<<SQL
-                INSERT INTO "customer" ("email", "name", "address", "is_active", "related_id") SELECT "email", "name", "address", "is_active", "related_id" FROM "customer" WHERE ("email"=:qp1) AND ("name"=:qp2) AND ("address"=:qp3) AND ("is_active"=FALSE) AND ("related_id" IS NULL) AND ("col"=CONCAT(:phFoo, :phBar)) RETURNING "id"
+                INSERT INTO "customer" ("email", "name", "address", "is_active", "related_id") SELECT "email", "name", "address", "is_active", "related_id" FROM "customer" WHERE ("email" = :qp1) AND ("name" = :qp2) AND ("address" = :qp3) AND ("is_active" = FALSE) AND ("related_id" IS NULL) AND ("col" = CONCAT(:phFoo, :phBar)) RETURNING "id"
                 SQL,
                 [
                     ':phBar' => 'bar',
@@ -233,17 +233,17 @@ public static function upsert(): array
             ],
             'query' => [
                 3 => <<<SQL
-                INSERT INTO "T_upsert" ("email", "status") SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1 ON CONFLICT ("email") DO UPDATE SET "status"=EXCLUDED."status"
+                INSERT INTO "T_upsert" ("email", "status") SELECT "email", 2 AS "status" FROM "customer" WHERE "name" = :qp0 LIMIT 1 ON CONFLICT ("email") DO UPDATE SET "status"=EXCLUDED."status"
                 SQL,
             ],
             'query with update part' => [
                 3 => <<<SQL
-                INSERT INTO "T_upsert" ("email", "status") SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1 ON CONFLICT ("email") DO UPDATE SET "address"=:qp1, "status"=:qp2, "orders"=T_upsert.orders + 1
+                INSERT INTO "T_upsert" ("email", "status") SELECT "email", 2 AS "status" FROM "customer" WHERE "name" = :qp0 LIMIT 1 ON CONFLICT ("email") DO UPDATE SET "address"=:qp1, "status"=:qp2, "orders"=T_upsert.orders + 1
                 SQL,
             ],
             'query without update part' => [
                 3 => <<<SQL
-                INSERT INTO "T_upsert" ("email", "status") SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1 ON CONFLICT DO NOTHING
+                INSERT INTO "T_upsert" ("email", "status") SELECT "email", 2 AS "status" FROM "customer" WHERE "name" = :qp0 LIMIT 1 ON CONFLICT DO NOTHING
                 SQL,
             ],
             'values and expressions' => [