From 9c7aca81ea0cbb702d2049264bbfd4ded95504f9 Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Fri, 11 Dec 2020 09:15:35 +0100
Subject: [PATCH] [jOOQ/jOOQ#11061] [jOOQ/jOOQ#11070] [jOOQ/jOOQ#11091] MD5

---
 jOOQ/src/main/java/org/jooq/impl/DSL.java | 90 +++++------------------
 jOOQ/src/main/java/org/jooq/impl/MD5.java | 72 ++++++++++--------
 2 files changed, 60 insertions(+), 102 deletions(-)

diff --git a/jOOQ/src/main/java/org/jooq/impl/DSL.java b/jOOQ/src/main/java/org/jooq/impl/DSL.java
index a641891b94..4b0dfb7bed 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DSL.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DSL.java
@@ -15216,6 +15216,24 @@ public class DSL {
         return new Ltrim(string);
     }
 
+    /**
+     * The <code>MD5</code> function.
+     */
+    @NotNull
+    @Support
+    public static Field<String> md5(String string) {
+        return new Md5(Tools.field(string));
+    }
+
+    /**
+     * The <code>MD5</code> function.
+     */
+    @NotNull
+    @Support
+    public static Field<String> md5(Field<String> string) {
+        return new Md5(string);
+    }
+
     /**
      * The <code>MID</code> function, an alias for the <code>SUBSTRING</code> function.
      */
@@ -16156,78 +16174,6 @@ public class DSL {
         return new Concat(Tools.nullSafe(fields));
     }
 
-    // ------------------------------------------------------------------------
-    // XXX Hash function factory
-    // ------------------------------------------------------------------------
-
-    /**
-     * Get the MySQL-specific <code>MD5()</code> function.
-     * <p>
-     * These are the implementations for various databases:
-     * <p>
-     * <table border="1">
-     * <tr>
-     * <th>Database</th>
-     * <th>Implementation</th>
-     * </tr>
-     * <tr>
-     * <td>MySQL</td>
-     * <td><code>MD5( ... )</code></td>
-     * </tr>
-     * <tr>
-     * <td>Oracle 11g</td>
-     * <td>
-     * <code>LOWER(RAWTOHEX(SYS.DBMS_CRYPTO.HASH(UTL_RAW.CAST_TO_RAW( ... ), SYS.DBMS_CRYPTO.HASH_MD5)))</code>
-     * </td>
-     * </tr>
-     * <tr>
-     * <td>Oracle 12c</td>
-     * <td>
-     * <code>LOWER(STANDARD_HASH( ... , 'MD5'))</code>
-     * </td>
-     * </tr>
-     * </table>
-     */
-    @NotNull
-    @Support({ MARIADB, MYSQL, POSTGRES })
-    public static Field<String> md5(String string) {
-        return md5(Tools.field(string));
-    }
-
-    /**
-     * Get the MySQL-specific <code>MD5()</code> function.
-     * <p>
-     * These are the implementations for various databases:
-     * <p>
-     * <table border="1">
-     * <tr>
-     * <th>Database</th>
-     * <th>Implementation</th>
-     * </tr>
-     * <tr>
-     * <td>MySQL</td>
-     * <td><code>MD5( ... )</code></td>
-     * </tr>
-     * <tr>
-     * <td>Oracle 11g</td>
-     * <td>
-     * <code>LOWER(RAWTOHEX(SYS.DBMS_CRYPTO.HASH(UTL_RAW.CAST_TO_RAW( ... ), SYS.DBMS_CRYPTO.HASH_MD5)))</code>
-     * </td>
-     * </tr>
-     * <tr>
-     * <td>Oracle 12c</td>
-     * <td>
-     * <code>LOWER(STANDARD_HASH( ... , 'MD5'))</code>
-     * </td>
-     * </tr>
-     * </table>
-     */
-    @NotNull
-    @Support({ MARIADB, MYSQL, POSTGRES })
-    public static Field<String> md5(Field<String> string) {
-        return new MD5(Tools.nullSafe(string));
-    }
-
     // ------------------------------------------------------------------------
     // XXX Date and time functions
     // ------------------------------------------------------------------------
diff --git a/jOOQ/src/main/java/org/jooq/impl/MD5.java b/jOOQ/src/main/java/org/jooq/impl/MD5.java
index 8768796a36..cee3ce6069 100644
--- a/jOOQ/src/main/java/org/jooq/impl/MD5.java
+++ b/jOOQ/src/main/java/org/jooq/impl/MD5.java
@@ -37,46 +37,56 @@
  */
 package org.jooq.impl;
 
-import static org.jooq.impl.Keywords.K_VARCHAR;
-import static org.jooq.impl.Names.N_CONVERT;
-import static org.jooq.impl.Names.N_HASHBYTES;
-import static org.jooq.impl.Names.N_LOWER;
-import static org.jooq.impl.Names.N_MD5;
-import static org.jooq.impl.Names.N_RAWTOHEX;
-import static org.jooq.impl.Names.N_STANDARD_HASH;
-import static org.jooq.impl.SQLDataType.VARCHAR;
+import static org.jooq.impl.DSL.*;
+import static org.jooq.impl.Internal.*;
+import static org.jooq.impl.Keywords.*;
+import static org.jooq.impl.Names.*;
+import static org.jooq.impl.SQLDataType.*;
+import static org.jooq.impl.Tools.*;
+import static org.jooq.impl.Tools.BooleanDataKey.*;
+import static org.jooq.SQLDialect.*;
 
-import org.jooq.Context;
-import org.jooq.Field;
-import org.jooq.Name;
-// ...
+import org.jooq.*;
+import org.jooq.impl.*;
 // ...
 
+import java.math.*;
+import java.util.*;
+
 /**
- * @author Lukas Eder
+ * The <code>MD5</code> statement.
  */
-final class MD5 extends AbstractField<String> {
+@SuppressWarnings({ "rawtypes", "unchecked", "unused" })
+final class Md5
+extends
+    AbstractField<String>
+{
 
+    private static final long serialVersionUID = 1L;
 
+    private final Field<String> string;
 
+    Md5(
+        Field<String> string
+    ) {
+        super(N_MD5, allNotNull(VARCHAR, string));
 
-
-
-
-
-    /**
-     * Generated UID
-     */
-    private static final long   serialVersionUID = -7273879239726265322L;
-
-    private final Field<String> argument;
-
-    MD5(Field<String> argument) {
-        super(N_MD5, VARCHAR);
-
-        this.argument = argument;
+        this.string = nullSafeNotNull(string, VARCHAR);
     }
 
+    // -------------------------------------------------------------------------
+    // XXX: QueryPart API
+    // -------------------------------------------------------------------------
+
+
+
+
+
+
+
+
+
+
     @Override
     public final void accept(Context<?> ctx) {
         switch (ctx.dialect()) {
@@ -105,8 +115,10 @@ final class MD5 extends AbstractField<String> {
 
 
             default:
-                ctx.visit(N_MD5).sql('(').visit(argument).sql(')');
+                ctx.visit(N_MD5).sql('(').visit(string).sql(')');
                 break;
         }
     }
+
+
 }