From: Thodoris Sotiropoulos <theosotr@aueb.gr>
Date: Thu, 11 Jun 2020 14:50:41 +0000 (-0400)
Subject: Add 'exists' to SQLite's reserved keywords
X-Git-Tag: rel_1_3_18~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52c50fee2d082901f8d830f1963fc18bd01185ce;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

Add 'exists' to SQLite's reserved keywords

Added "exists" to the list of reserved words for SQLite so that this word
will be quoted when used as a label or column name. Pull request courtesy
Thodoris Sotiropoulos.

Fixes: #5395
Closes: #5396
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/5396
Pull-request-sha: 5608317a38db7b63115e3b467d182a3e5cc31580

Change-Id: Ia4769de2dec159dcf282eb4b30c11560da51a5c7
(cherry picked from commit ed4a4896aea7dd77dd5d8a9861302811ac421e47)
---

diff --git a/doc/build/changelog/unreleased_13/5395.rst b/doc/build/changelog/unreleased_13/5395.rst
new file mode 100644
index 0000000000..9e11cdcbaf
--- /dev/null
+++ b/doc/build/changelog/unreleased_13/5395.rst
@@ -0,0 +1,7 @@
+.. change::
+    :tags: bug, sqlite
+    :tickets: 5395
+
+    Added "exists" to the list of reserved words for SQLite so that this word
+    will be quoted when used as a label or column name. Pull request courtesy
+    Thodoris Sotiropoulos.
diff --git a/lib/sqlalchemy/dialects/sqlite/base.py b/lib/sqlalchemy/dialects/sqlite/base.py
index d19474bff3..5fd856eee3 100644
--- a/lib/sqlalchemy/dialects/sqlite/base.py
+++ b/lib/sqlalchemy/dialects/sqlite/base.py
@@ -1335,6 +1335,7 @@ class SQLiteIdentifierPreparer(compiler.IdentifierPreparer):
             "escape",
             "except",
             "exclusive",
+            "exists",
             "explain",
             "false",
             "fail",
diff --git a/test/dialect/test_sqlite.py b/test/dialect/test_sqlite.py
index a03ad1fdaa..c6ac94aeb6 100644
--- a/test/dialect/test_sqlite.py
+++ b/test/dialect/test_sqlite.py
@@ -614,6 +614,7 @@ class DialectTest(
             Column("true", Integer),
             Column("false", Integer),
             Column("column", Integer),
+            Column("exists", Integer),
         )
         try:
             meta.create_all()