[#1614] Fix escaping when processing SQL

Escaping wasn't having any effect because of a missing
return.

Author: DavideD

hibernate-reactive-core/src/main/java/org/hibernate/reactive/pool/impl/OracleParameters.java

@@ -75,7 +75,7 @@ private void append(int codePoint) {
 				switch ( codePoint ) {
 					case '\\':
 						escaped = true;
-						break;
+						return;
 					case '"':
 						if ( !inString && !inSqlComment && !inCComment ) {
 							inQuoted = !inQuoted;

hibernate-reactive-core/src/main/java/org/hibernate/reactive/pool/impl/PostgresParameters.java

@@ -86,7 +86,7 @@ public void accept(int codePoint) {
 						switch ( codePoint ) {
 							case '\\':
 								escaped = true;
-								break;
+								return;
 							case '"':
 								if ( !inString && !inSqlComment && !inCComment ) {
 									inQuoted = !inQuoted;

hibernate-reactive-core/src/main/java/org/hibernate/reactive/pool/impl/SQLServerParameters.java

@@ -113,7 +113,7 @@ private void append(int codePoint) {
 				switch ( codePoint ) {
 					case '\\':
 						escaped = true;
-						break;
+						return;
 					case '"':
                         if ( !inString && !inSqlComment && !inCComment ) {
                             inQuoted = !inQuoted;