Use MYSERVICENAME in examples and tests

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: yahonda

README.md

@@ -125,8 +125,8 @@ and then you do not need to specify plsql.connection (this is also safer when Ac
 When using JRuby, the `connect!` method with `:host` and `:database` options uses the thin-style service name syntax by default:
 
 ```ruby
-# Connects using service name syntax: jdbc:oracle:thin:@//localhost:1521/MYSERVICE
-plsql.connect! username: "hr", password: "hr", host: "localhost", database: "MYSERVICE"
+# Connects using service name syntax: jdbc:oracle:thin:@//localhost:1521/MYSERVICENAME
+plsql.connect! username: "hr", password: "hr", host: "localhost", database: "MYSERVICENAME"
 ```
 
 If you need to connect using the legacy SID syntax (for Oracle databases older than 12c), prefix the database name with a colon:

spec/plsql/connection_spec.rb

@@ -469,13 +469,13 @@
 
   describe "JDBC connection URL" do
     it "should use service name syntax by default" do
-      url = PLSQL::JDBCConnection.jdbc_connection_url(host: "myhost", port: 1521, database: "MYDB")
-      expect(url).to eq "jdbc:oracle:thin:@//myhost:1521/MYDB"
+      url = PLSQL::JDBCConnection.jdbc_connection_url(host: "myhost", port: 1521, database: "MYSERVICENAME")
+      expect(url).to eq "jdbc:oracle:thin:@//myhost:1521/MYSERVICENAME"
     end
 
     it "should use default host and port when not specified" do
-      url = PLSQL::JDBCConnection.jdbc_connection_url(database: "/MYDB")
-      expect(url).to eq "jdbc:oracle:thin:@//localhost:1521/MYDB"
+      url = PLSQL::JDBCConnection.jdbc_connection_url(database: "/MYSERVICENAME")
+      expect(url).to eq "jdbc:oracle:thin:@//localhost:1521/MYSERVICENAME"
     end
 
     it "should use SID syntax when database starts with colon" do
@@ -484,8 +484,8 @@
     end
 
     it "should use service name syntax when database starts with slash" do
-      url = PLSQL::JDBCConnection.jdbc_connection_url(host: "myhost", port: 1521, database: "/MYSERVICE")
-      expect(url).to eq "jdbc:oracle:thin:@//myhost:1521/MYSERVICE"
+      url = PLSQL::JDBCConnection.jdbc_connection_url(host: "myhost", port: 1521, database: "/MYSERVICENAME")
+      expect(url).to eq "jdbc:oracle:thin:@//myhost:1521/MYSERVICENAME"
     end
 
     it "should use TNS alias when TNS_ADMIN is set and no host specified" do
@@ -496,8 +496,8 @@
     end
 
     it "should use custom URL when provided" do
-      custom_url = "jdbc:oracle:thin:@//custom:1522/MYDB"
-      url = PLSQL::JDBCConnection.jdbc_connection_url(host: "myhost", database: "MYDB", url: custom_url)
+      custom_url = "jdbc:oracle:thin:@//custom:1522/MYSERVICENAME"
+      url = PLSQL::JDBCConnection.jdbc_connection_url(host: "myhost", database: "MYSERVICENAME", url: custom_url)
       expect(url).to eq custom_url
     end
   end if defined?(JRuby)