Jesse Bakker b6eed88ef4 Make if_exists and if_not_exists flags on ddl statements match compiler ...

Added ``if_exists`` and ``if_not_exists`` parameters for all "Create" /
"Drop" constructs including :class:`.CreateSequence`,
:class:`.DropSequence`, :class:`.CreateIndex`, :class:`.DropIndex`, etc.
allowing generic "IF EXISTS" / "IF NOT EXISTS" phrases to be rendered
within DDL. Pull request courtesy Jesse Bakker.

Fixes: #7354
Closes: #8492
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/8492
Pull-request-sha: d107c6ce55

Change-Id: I367e57b2d9216f5180bcc44e86ca6f3dc794e5ca

2022-10-04 02:40:20 +00:00

..

__init__.py

…

test_case_statement.py

Remove all remaining removed_in_20 warnings slated for removal

2022-01-05 19:28:49 -05:00

test_compare.py

aggregate_order_by now supports cache generation.

2022-09-25 21:14:48 -04:00

test_compiler.py

ensure RETURNING renders in stringify w/ no server version

2022-08-03 20:47:27 -04:00

test_computed.py

…

test_constraints.py

Make if_exists and if_not_exists flags on ddl statements match compiler

2022-10-04 02:40:20 +00:00

test_cte.py

deep compare CTEs before considering them conflicting

2022-08-05 17:26:00 -04:00

test_ddlemit.py

Clean up most py3k compat

2021-11-24 22:51:27 -05:00

test_defaults.py

Generalize RETURNING and suppor for MariaDB / SQLite

2022-06-02 12:51:20 -04:00

test_delete.py

translate joined inheritance cols in UPDATE/DELETE

2022-08-05 12:53:35 -04:00

test_deprecations.py

fix some typos (#8093)

2022-06-04 12:16:27 +02:00

test_external_traversal.py

move bindparam quote application from compiler to default

2022-05-29 14:36:20 -04:00

test_from_linter.py

TableValuedAlias generation fixes

2022-04-03 11:30:09 -04:00

test_functions.py

Improve array_agg and Array processing

2022-09-17 13:12:35 +02:00

test_identity_column.py

Propertly ignore `Identity` in MySQL and MariaDb.

2021-04-28 20:03:27 -04:00

test_insert_exec.py

implement batched INSERT..VALUES () () for executemany

2022-09-24 11:15:32 -04:00

test_insert.py

implement batched INSERT..VALUES () () for executemany

2022-09-24 11:15:32 -04:00

test_inspect.py

…

test_labels.py

propagate proxy_key from WrapsColumnExpression

2022-06-01 12:11:19 -04:00

test_lambdas.py

reject methods as lambda SQL callables

2022-01-18 17:19:24 -05:00

test_lateral.py

…

test_metadata.py

Make if_exists and if_not_exists flags on ddl statements match compiler

2022-10-04 02:40:20 +00:00

test_operators.py

implement icontains, istartswith, iendswith operators

2022-09-08 12:15:23 -04:00

test_query.py

Remove deprecated dialects and drivers

2021-10-31 12:31:56 -04:00

test_quote.py

pep-484: the pep-484ening, SQL part three

2022-03-30 14:04:52 -04:00

test_resultset.py

ORM bulk insert via execute

2022-09-24 11:18:01 -04:00

test_returning.py

ORM bulk insert via execute

2022-09-24 11:18:01 -04:00

test_roles.py

Remove all remaining removed_in_20 warnings slated for removal

2022-01-05 19:28:49 -05:00

test_select.py

implement tuple-slices from .c collections

2022-08-01 21:46:33 +00:00

test_selectable.py

ORM bulk insert via execute

2022-09-24 11:18:01 -04:00

test_sequences.py

Make if_exists and if_not_exists flags on ddl statements match compiler

2022-10-04 02:40:20 +00:00

test_tablesample.py

…

test_text.py

fix some typos (#8093)

2022-06-04 12:16:27 +02:00

test_type_expressions.py

Generalize RETURNING and suppor for MariaDB / SQLite

2022-06-02 12:51:20 -04:00

test_types.py

check for TypeDecorator when handling getitem

2022-07-19 12:37:26 -04:00

test_update.py

pep484 ORM / SQL result support

2022-04-27 14:46:36 -04:00

test_utils.py

Clean up most py3k compat

2021-11-24 22:51:27 -05:00

test_values.py

pep484 - sql.selectable

2022-04-04 09:26:43 -04:00