From 07219a2bc3024ea039befec7cf119f8b5dac50a0 Mon Sep 17 00:00:00 2001
From: zyzil <kmullins@gmail.com>
Date: Mon, 27 Jun 2022 10:46:09 -0500
Subject: [PATCH] Merge upstream changes from wintersd

Better handling of FLOAT and DECIMAL types, including fix for real
README.md update for example config
---
 README.md             | 1 +
 tap_mssql/__init__.py | 9 +++++----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 670b3259..9e099c4f 100755
--- a/README.md
+++ b/README.md
@@ -64,6 +64,7 @@ Create a config file containing the database connection credentials, e.g.:
 ```json
 {
   "host": "localhost",
+  "database": "db",
   "port": "3306",
   "user": "root",
   "password": "password",
diff --git a/tap_mssql/__init__.py b/tap_mssql/__init__.py
index a3479f11..fb52a83b 100755
--- a/tap_mssql/__init__.py
+++ b/tap_mssql/__init__.py
@@ -68,12 +68,13 @@
     "smallint": 2,
     "mediumint": 3,
     "int": 4,
-    "real": 4,
     "bigint": 8,
     "timestamp": 8,
 }
 
-FLOAT_TYPES = set(["float", "double", "money"])
+FLOAT_TYPES = set(["float", "double", "real"])
+
+DECIMAL_TYPES = set(["decimal", "number", "money"])
 
 DATETIME_TYPES = set(
     ["datetime", "datetime2", "date", "smalldatetime", "datetimeoffset"]
@@ -110,9 +111,9 @@ def schema_for_column(c):
 
     elif data_type in FLOAT_TYPES:
         result.type = ["null", "number"]
-        result.multipleOf = 10 ** (0 - (c.numeric_scale or 6))
+        result.multipleOf = 10 ** (0 - (c.numeric_scale or 17))
 
-    elif data_type in ["decimal", "numeric"]:
+    elif data_type in DECIMAL_TYPES:
         result.type = ["null", "number"]
         result.multipleOf = 10 ** (0 - c.numeric_scale)
         return result