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path: root/lib/sqlalchemy/dialects/postgresql/base.py
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* Public inspector method to load enum listpr/126Ilya Pekelny2014-08-081-2/+10
| | | | | Provide opportunity to get enums list via an inspector instance public interface.
* Fix argument to array() in array._bind_param()pr/124Andrew2014-07-241-1/+1
| | | array.__init__() expects a list as its sole parameter but inside _bind_param(), instead of sending a list it's sending each item in the list as a separate argument which is incorrect.
* - apply pep8 formatting to sqlalchemy/sql, sqlalchemy/util, sqlalchemy/dialects,Brian Jarrett2014-07-201-248/+295
| | | | sqlalchemy/orm, sqlalchemy/event, sqlalchemy/testing
* - Fixed bug in :class:`.Enum` and other :class:`.SchemaType`Mike Bayer2014-07-131-2/+1
| | | | | | | subclasses where direct association of the type with a :class:`.MetaData` would lead to a hang when events (like create events) were emitted on the :class:`.MetaData`. fixes #3124
* - break up the <authors> copyright comment as part of a passMike Bayer2014-07-091-1/+2
| | | | to get all flake8 passing
* - add postgresql_regconfig argument to PG dialect for match() operator,jonathan vanasco2014-07-081-5/+57
| | | | implements PG's to_tsquery('regconfig', 'arg') pattern. fixes #3078
* initial support for JSONB - this only allows you to define the JSONBDamian Dimmich2014-06-241-0/+3
| | | | | datatype - this does not add any of the additional support for querying/indexing yet.
* - Added a new type :class:`.postgresql.OID` to the Postgresql dialect.Mike Bayer2014-06-201-0/+13
| | | | | | | | While "oid" is generally a private type within PG that is not exposed in modern versions, there are some PG use cases such as large object support where these types might be exposed, as well as within some user-reported schema reflection use cases. fixes #3002
* - changelog + docs for pg8000 transaction isolation levelMike Bayer2014-05-301-2/+9
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* Merge branch 'issue_3034' of ↵Mike Bayer2014-05-161-5/+5
|\ | | | | | | https://bitbucket.org/dobesv/sqlalchemy/branch/issue_3034 into ticket_3034
| * Remove unused importDobes Vandermeer2014-04-251-1/+0
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| * Use _offset_clause and _limit_clause, which are always Visitable and usually ↵Dobes Vandermeer2014-04-251-5/+5
| | | | | | | | a BindParameter, instead of _offset and _limit in GenerativeSelect.
| * Proof-of-concept implementation of supporting bindparam for offset and limit ↵Dobes Vandermeer2014-04-241-2/+3
| | | | | | | | on a query.
* | - changelog for #2785Mike Bayer2014-05-161-3/+6
| | | | | | | | | | - refactor tests a bit fixes #2785
* | zero_indexes-param-for-postgresql-ARRAY-typeAlexey Terentev2014-05-131-1/+16
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* - Fixed regression caused by release 0.8.5 / 0.9.3's compatibilityMike Bayer2014-03-251-1/+4
| | | | | | | | | enhancements where index reflection on Postgresql versions specific to only the 8.1, 8.2 series again broke, surrounding the ever problematic int2vector type. While int2vector supports array operations as of 8.1, apparently it only supports CAST to a varchar as of 8.3. fix #3000
* - Support has been improved for Postgresql reflection behavior on very oldMike Bayer2014-02-181-22/+27
| | | | | | | | | | | | (pre 8.1) versions of Postgresql, and potentially other PG engines such as Redshift (assuming Redshift reports the version as < 8.1). The query for "indexes" as well as "primary keys" relies upon inspecting a so-called "int2vector" datatype, which refuses to coerce to an array prior to 8.1 causing failures regarding the "ANY()" operator used in the query. Extensive googling has located the very hacky, but recommended-by-PG-core-developer query to use when PG version < 8.1 is in use, so index and primary key constraint reflection now work on these versions.
* Merge pull request #64 from LevonXXL/mastermike bayer2014-02-161-0/+4
|\ | | | | python_type for ARRAY (PGArray)
| * python_type for ARRAY (PGArray)pr/64Terentev2014-02-031-0/+4
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* | - Added server version detection to the newly added dialect startupMike Bayer2014-02-141-1/+2
| | | | | | | | | | | | query for "show standard_conforming_strings"; as this variable was added as of PG 8.2, we skip the query for PG versions older than that as well as for backends like Redshift. #2946
* | - Revised this very old issue where the Postgresql "get primary key"Mike Bayer2014-02-141-1/+15
|/ | | | | | | reflection query were updated to take into account primary key constraints that were renamed; the newer query fails on very old versions of Postgresql such as version 7, so the old query is restored in those cases when server_version_info < (8, 0) is detected. #2291
* - Added :paramref:`.MetaData.reflect.**dialect_kwargs`Mike Bayer2014-02-021-38/+149
| | | | | | | | | | | | | | | | | | to support dialect-level reflection options for all :class:`.Table` objects reflected. - Added a new dialect-level argument ``postgresql_ignore_search_path``; this argument is accepted by both the :class:`.Table` constructor as well as by the :meth:`.MetaData.reflect` method. When in use against Postgresql, a foreign-key referenced table which specifies a remote schema name will retain that schema name even if the name is present in the ``search_path``; the default behavior since 0.7.3 has been that schemas present in ``search_path`` would not be copied to reflected :class:`.ForeignKey` objects. The documentation has been updated to describe in detail the behavior of the ``pg_get_constraintdef()`` function and how the ``postgresql_ignore_search_path`` feature essentially determines if we will honor the schema qualification reported by this function or not. [ticket:2922]
* - implement kwarg validation and type system for dialect-specificMike Bayer2014-01-181-7/+12
| | | | | arguments; [ticket:2866] - add dialect specific kwarg functionality to ForeignKeyConstraint, ForeignKey
* - happy new yearMike Bayer2014-01-051-1/+1
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* - make the json serializer and deserializer per-dialect, so that we areMike Bayer2013-12-171-1/+4
| | | | | compatible with psycopg2's per-connection/cursor approach. add round trip tests for both native and non-native.
* Merge branch 'issue_2581' of github.com:nathan-rice/sqlalchemy into pg_jsonMike Bayer2013-12-171-0/+3
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| * sqlalchemy/dialects/postgresql/__init__.py:nathan2013-12-091-0/+3
| | | | | | | | | | | | | | | | | | | | - Added import references to JSON class sqlalchemy/dialects/postgresql/base.py: - Added visitor method for JSON class sqlalchemy/dialects/postgresql/pgjson (new): - JSON class, supports automatic serialization and deserialization of json data, as well as basic json operators.
* | - round trip testMike Bayer2013-12-091-18/+44
| | | | | | | | | | - changelog - some doc rearrangement
* | Adds tsvector to ischema_names for reflection to work.Noufal Ibrahim2013-12-101-0/+1
| | | | | | | | Signed-off-by: Noufal Ibrahim <noufal@nibrahim.net.in>
* | Updates documentation for tsvector type.Noufal Ibrahim2013-12-101-1/+26
| | | | | | | | Signed-off-by: Noufal Ibrahim <noufal@nibrahim.net.in>
* | Implements TSVECTOR type for postgresql.Noufal Ibrahim2013-12-101-0/+7
|/ | | | Signed-off-by: Noufal Ibrahim <noufal@nibrahim.net.in>
* - Fixed bug where values within an ENUM weren't escaped for singleMike Bayer2013-11-301-1/+3
| | | | | quote signs. Note that this is backwards-incompatible for existing workarounds that manually escape the single quotes. [ticket:2878]
* - add support for bindparam() called from AsFromTextMike Bayer2013-11-291-13/+16
| | | | | - get PG dialect to work around "no nonexistent binds" rule for now, though we might want to reconsider this behavior
* - add support for specifying tables or entities for "of"Mike Bayer2013-11-281-2/+3
| | | | | - implement Query with_for_update() - rework docs and tests
* - fix up rendering of "of"Mike Bayer2013-11-281-4/+4
| | | | | | - move out tests, dialect specific out of compiler, compiler tests use new API, legacy API tests in test_selecatble - add support for adaptation of ForUpdateArg, alias support in compilers
* - work in progress, will squashMike Bayer2013-11-281-28/+16
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* added LockmodeArgspr/42Mario Lassnig2013-11-281-9/+21
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* added ORM supportMario Lassnig2013-11-141-8/+16
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* add psql FOR UPDATE OF functionalityMario Lassnig2013-11-121-0/+2
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* - Fixed bug where index reflection would mis-interpret indkey valuesMike Bayer2013-10-271-1/+4
| | | | | | when using the pypostgresql adapter, which returns these values as lists vs. psycopg2's return type of string. [ticket:2855]
* Merge branch 'master' of github.com:ijl/sqlalchemy into merge_2183Mike Bayer2013-10-251-5/+24
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| * PostgreSQL foreign key inspection includes optionsijl2013-10-111-5/+24
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* | - The typing system now handles the task of rendering "literal bind" values,Mike Bayer2013-10-201-9/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e.g. values that are normally bound parameters but due to context must be rendered as strings, typically within DDL constructs such as CHECK constraints and indexes (note that "literal bind" values become used by DDL as of :ticket:`2742`). A new method :meth:`.TypeEngine.literal_processor` serves as the base, and :meth:`.TypeDecorator.process_literal_param` is added to allow wrapping of a native literal rendering method. [ticket:2838] - enhance _get_colparams so that we can send flags like literal_binds into INSERT statements - add support in PG for inspecting standard_conforming_strings - add a new series of roundtrip tests based on INSERT of literal plus SELECT for basic literal rendering in dialect suite
* | - Removed a 128-character truncation from the reflection of theMike Bayer2013-10-181-2/+1
| | | | | | | | | | | | server default for a column; this code was original from PG system views which truncated the string for readability. [ticket:2844]
* | - Added support for rendering ``SMALLSERIAL`` when a :class:`.SmallInteger`Mike Bayer2013-10-151-1/+11
| | | | | | | | | | | | type is used on a primary key autoincrement column, based on server version detection of Postgresql version 9.2 or greater. [ticket:2840]
* | Parenthesis will be applied to a compound SQL expression asMike Bayer2013-10-121-1/+4
| | | | | | | | | | rendered in the column list of a CREATE INDEX statement. [ticket:2742]
* | - Fixed bug in default compiler plus those of postgresql, mysql, andMike Bayer2013-10-121-9/+8
|/ | | | | | | | mssql to ensure that any literal SQL expression values are rendered directly as literals, instead of as bound parameters, within a CREATE INDEX statement. [ticket:2742] - don't need expression_as_ddl(); literal_binds and include_table take care of this functionality.
* - put exact version string in the testMike Bayer2013-09-291-2/+2
| | | | - use match with a .* preceding instead of search
* re.match to re.searchpr/26Scott Schaefer2013-09-061-1/+1
| | | | | Convert to re.search to eliminate the restriction on only matching the beginning of the string
* - A rework to the way that "quoted" identifiers are handled, in thatMike Bayer2013-08-271-4/+4
| | | | | | | | | | | | | | | | instead of relying upon various ``quote=True`` flags being passed around, these flags are converted into rich string objects with quoting information included at the point at which they are passed to common schema constructs like :class:`.Table`, :class:`.Column`, etc. This solves the issue of various methods that don't correctly honor the "quote" flag such as :meth:`.Engine.has_table` and related methods. The :class:`.quoted_name` object is a string subclass that can also be used explicitly if needed; the object will hold onto the quoting preferences passed and will also bypass the "name normalization" performed by dialects that standardize on uppercase symbols, such as Oracle, Firebird and DB2. The upshot is that the "uppercase" backends can now work with force-quoted names, such as lowercase-quoted names and new reserved words. [ticket:2812]
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