Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(25.3.0) from [com.android.support:appcompat-v7:25.3.0] AndroidManifest.xml:27:9-31
is also present at [com.android.support:recyclerview-v7:26.0.0-alpha1] AndroidManifest.xml:24:9-38 value=(26.0.0-alpha1).
Suggestion: add ‘tools:replace=“android:value”’ to element at AndroidManifest.xml:25:5-27:34 to override."

create table tbl_company_emp
(
empno NUMBER(4) PRIMARY KEY NOT NULL,
ename VARCHAR2(10 BYTE),
job VARCHAR2(9 BYTE),
mgr NUMBER(4),
hiredate DATE,
sal NUMBER(7,2),
comm NUMBER(7,2),
deptno NUMBER(4)
);