fix(mssql): use uppercase for engine table and columns (#12212)

sequelize · May 3, 2020 · 777ec09 · 777ec09
1 parent 5a4d260
commit 777ec09
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/dialects/mssql/query-generator.js b/lib/dialects/mssql/query-generator.js
@@ -201,12 +201,12 @@ class MSSQLQueryGenerator extends AbstractQueryGenerator {
       'INNER JOIN',
       'INFORMATION_SCHEMA.COLUMNS c ON t.TABLE_NAME = c.TABLE_NAME AND t.TABLE_SCHEMA = c.TABLE_SCHEMA',
       'LEFT JOIN (SELECT tc.table_schema, tc.table_name, ',
-      'cu.column_name, tc.constraint_type ',
-      'FROM information_schema.TABLE_CONSTRAINTS tc ',
-      'JOIN information_schema.KEY_COLUMN_USAGE  cu ',
+      'cu.column_name, tc.CONSTRAINT_TYPE ',
+      'FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS tc ',
+      'JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE  cu ',
       'ON tc.table_schema=cu.table_schema and tc.table_name=cu.table_name ',
       'and tc.constraint_name=cu.constraint_name ',
-      'and tc.constraint_type=\'PRIMARY KEY\') pk ',
+      'and tc.CONSTRAINT_TYPE=\'PRIMARY KEY\') pk ',
       'ON pk.table_schema=c.table_schema ',
       'AND pk.table_name=c.table_name ',
       'AND pk.column_name=c.column_name ',