From 3ec01f509afaaa8aa3cc0d654e0a769c9d4e0d7b Mon Sep 17 00:00:00 2001
From: Sam Debruyn <sam@debruyn.dev>
Date: Sun, 17 May 2026 13:24:01 +0200
Subject: [PATCH] Fix expect_column_to_exist rendering Python booleans as SQL
 literals

Use integer literals (1/0) instead of Python True/False, which are not
valid SQL on T-SQL dialects (Microsoft Fabric, SQL Server, Azure SQL).

Fixes #43
---
 macros/schema_tests/table_shape/expect_column_to_exist.sql | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/macros/schema_tests/table_shape/expect_column_to_exist.sql b/macros/schema_tests/table_shape/expect_column_to_exist.sql
index 644d04b..8cf60da 100644
--- a/macros/schema_tests/table_shape/expect_column_to_exist.sql
+++ b/macros/schema_tests/table_shape/expect_column_to_exist.sql
@@ -10,11 +10,11 @@
 
         {%- set column_index_0 = column_index - 1 if column_index > 0 else 0 -%}
 
-        {%- set column_index_matches = true if matching_column_index == column_index_0 else false %}
+        {%- set column_index_matches = 1 if matching_column_index == column_index_0 else 0 %}
 
     {%- else -%}
 
-        {%- set column_index_matches = true -%}
+        {%- set column_index_matches = 1 -%}
 
     {%- endif %}
 
@@ -29,7 +29,7 @@
     select *
     from test_data
     where
-        not(matching_column_index >= 0 and column_index_matches)
+        not(matching_column_index >= 0 and column_index_matches = 1)
 
 {%- endif -%}
 {%- endtest -%}