From c6eaa9ef3c1699a8c0ce7fd25d31471b777d7261 Mon Sep 17 00:00:00 2001
From: Knut Wannheden <knut.wannheden@gmail.com>
Date: Thu, 15 Aug 2019 15:18:22 +0200
Subject: [PATCH] [jOOQ/jOOQ#8964] Fix bulk INSERT of DECIMAL with scale values

SQL Server has a bug when it comes to bulk inserting DECIMAL with scale
values (see https://github.com/microsoft/mssql-jdbc/issues/1021 for
details). As a workaround jOOQ will in this scenario explicitly cast the
corresponding column values in the bulk set.
---
 .../main/java/org/jooq/impl/FieldMapsForInsert.java  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java b/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
index 90e5b02ee0..dfe2e6305d 100644
--- a/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
+++ b/jOOQ/src/main/java/org/jooq/impl/FieldMapsForInsert.java
@@ -41,6 +41,7 @@ import static java.lang.Boolean.TRUE;
 import static org.jooq.Clause.FIELD_ROW;
 import static org.jooq.Clause.INSERT_SELECT;
 import static org.jooq.Clause.INSERT_VALUES;
+// ...
 import static org.jooq.impl.DSL.name;
 import static org.jooq.impl.DSL.table;
 import static org.jooq.impl.Keywords.K_DEFAULT_VALUES;
@@ -61,10 +62,12 @@ import java.util.Map.Entry;
 import java.util.Set;
 
 import org.jooq.Context;
+import org.jooq.DataType;
 import org.jooq.Field;
 import org.jooq.Param;
 // ...
 import org.jooq.Record;
+import org.jooq.RenderContext;
 import org.jooq.Select;
 import org.jooq.Table;
 import org.jooq.impl.AbstractStoreQuery.UnknownField;
@@ -243,6 +246,7 @@ final class FieldMapsForInsert extends AbstractQueryPart {
 
     final void toSQL92Values(Context<?> ctx, boolean emulateBulkInsertReturning) {
         boolean indent = (values.size() > 1);
+        boolean castFirstRowNumericValues = false                                                                  ;
 
         for (int row = 0; row < rows                                                                     ; row++) {
             if (row > 0)
@@ -267,6 +271,14 @@ final class FieldMapsForInsert extends AbstractQueryPart {
 
 
 
+
+
+
+
+
+
+
+
                 ctx.visit(list.get(row));
                 separator = ", ";
             }