From d76e8e3dd372f4904fab27cdc820dad9855c61bb Mon Sep 17 00:00:00 2001
From: Lukas Eder <lukas.eder@gmail.com>
Date: Wed, 28 Apr 2021 13:58:23 +0200
Subject: [PATCH] [jOOQ/jOOQ#9472] Fix UUID for SQLite

---
 jOOQ/src/main/java/org/jooq/impl/Names.java |  1 +
 jOOQ/src/main/java/org/jooq/impl/Uuid.java  | 28 +++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/jOOQ/src/main/java/org/jooq/impl/Names.java b/jOOQ/src/main/java/org/jooq/impl/Names.java
index 9dca96d037..f816fbd555 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Names.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Names.java
@@ -244,6 +244,7 @@ final class Names {
     static final Name      N_RADIANS                = unquotedName("radians");
     static final Name      N_RAND                   = unquotedName("rand");
     static final Name      N_RANDOM                 = unquotedName("random");
+    static final Name      N_RANDOMBLOB             = unquotedName("randomblob");
     static final Name      N_RANDOM_UUID            = unquotedName("random_uuid");
     static final Name      N_RATIO_TO_REPORT        = unquotedName("ratio_to_report");
     static final Name      N_RAWTOHEX               = unquotedName("rawtohex");
diff --git a/jOOQ/src/main/java/org/jooq/impl/Uuid.java b/jOOQ/src/main/java/org/jooq/impl/Uuid.java
index c93c00ad85..2afab6eba7 100644
--- a/jOOQ/src/main/java/org/jooq/impl/Uuid.java
+++ b/jOOQ/src/main/java/org/jooq/impl/Uuid.java
@@ -108,6 +108,11 @@ extends
 
 
 
+
+
+
+
+
             case FIREBIRD:
                 ctx.visit(function(N_UUID_TO_CHAR, getDataType(), function(N_GEN_UUID, getDataType())));
                 break;
@@ -143,6 +148,29 @@ extends
 
 
 
+            case SQLITE: {
+                // See https://stackoverflow.com/a/22725697/521799
+                Field<String> u = DSL.field(name("u"), VARCHAR);
+
+                ctx.visit(DSL.field(
+                    select(
+                                DSL.substring(u, inline(1), inline(8)).concat(inline('-'))
+                        .concat(DSL.substring(u, inline(9), inline(4)).concat(inline('-')))
+                        .concat(DSL.substring(u, inline(13), inline(4)).concat(inline('-')))
+                        .concat(DSL.substring(u, inline(17), inline(4)).concat(inline('-')))
+                        .concat(DSL.substring(u, inline(21)))
+                    )
+                    .from(select(DSL.lower(function(N_HEX, VARCHAR, function(N_RANDOMBLOB, BINARY, inline(16)))).as(u)).asTable(unquotedName("t")))
+                ));
+                break;
+            }
+
+
+
+
+
+
+
             default:
                 ctx.visit(function(N_UUID, getDataType()));
                 break;