(0.1ms) begin transaction ------------------------------ VerticaHistoryTest: test_truth ------------------------------  (0.0ms) rollback transaction  (0.7ms) CREATE TABLE "schema_migrations" ("version" varchar NOT NULL)   (0.0ms) select sqlite_version(*)  (0.5ms) CREATE UNIQUE INDEX "unique_schema_migrations" ON "schema_migrations" ("version")  (0.0ms) SELECT version FROM "schema_migrations"  (0.5ms) INSERT INTO "schema_migrations" (version) VALUES ('0') ActiveRecord::SchemaMigration Load (0.1ms) SELECT "schema_migrations".* FROM "schema_migrations"  (0.1ms) begin transaction ------------------------------ VerticaHistoryTest: test_truth ------------------------------  (0.0ms) rollback transaction