web2py.gluon.dal.PostgreSQLAdapter

Package web2py :: Package gluon :: Module dal :: Class PostgreSQLAdapter |
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# Class PostgreSQLAdapter

source code

        object --+
                 |
    ConnectionPool --+
                     |
           BaseAdapter --+
                         |
                        PostgreSQLAdapter

Known Subclasses:
  JDBCPostgreSQLAdapter

Instance Methods | [hide private]
adapt(self, obj) | source code
sequence_name(self, table) | source code
RANDOM(self) | source code
ADD(self, first, second) | source code
distributed_transaction_begin(self, key) | source code
prepare(self, key) | source code
commit_prepared(self, key) | source code
rollback_prepared(self, key) | source code
create_sequence_and_triggers(self, query, table, **args) | source code
__init__(self, db, uri, pool_size=0, folder=global_settings.applications_parent, db_codec=`'``UTF-8``'`, credential_decoder=<function <lambda> at 0xfbfde8>, driver_args=`{``}`, adapter_args=`{``}`) x.__init__(...) initializes x; see x.__class__.__doc__ for signature | source code
lastrowid(self, table) | source code
LIKE(self, first, second) case sensitive like operator | source code
ILIKE(self, first, second) case in-sensitive like operator | source code
REGEXP(self, first, second) regular expression operator | source code
STARTSWITH(self, first, second) | source code
ENDSWITH(self, first, second) | source code
CONTAINS(self, first, second) | source code
Inherited from `BaseAdapter`: `AGGREGATE`, `ALLOW_NULL`, `AND`, `AS`, `BELONGS`, `COALESCE`, `COALESCE_ZERO`, `COMMA`, `DIV`, `EQ`, `EXTRACT`, `GE`, `GT`, `INVERT`, `JOIN`, `LE`, `LEFT_JOIN`, `LOWER`, `LT`, `MOD`, `MUL`, `NE`, `NOT`, `NOT_NULL`, `ON`, `OR`, `PRIMARY_KEY`, `RAW`, `SUB`, `SUBSTRING`, `UPPER`, `alias`, `build_parsemap`, `bulk_insert`, `close`, `commit`, `common_filter`, `concat_add`, `constraint_name`, `count`, `create_table`, `delete`, `drop`, `execute`, `expand`, `expand_all`, `file_close`, `file_delete`, `file_exists`, `file_open`, `get_table`, `insert`, `integrity_error`, `integrity_error_class`, `log_execute`, `migrate_table`, `operational_error`, `parse`, `parse_blob`, `parse_boolean`, `parse_date`, `parse_datetime`, `parse_decimal`, `parse_double`, `parse_id`, `parse_integer`, `parse_list_integers`, `parse_list_references`, `parse_list_strings`, `parse_reference`, `parse_time`, `parse_value`, `represent`, `represent_exceptions`, `rollback`, `rowslice`, `select`, `select_limitby`, `tables`, `trigger_name`, `truncate`, `update` Inherited from `BaseAdapter` (private): `_count`, `_delete`, `_drop`, `_insert`, `_select`, `_truncate`, `_update` Inherited from `ConnectionPool`: `find_or_make_work_folder`, `pool_connection` Inherited from `object`: `__delattr__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__repr__`, `__setattr__`, `__str__`

Static Methods | [hide private]
Inherited from `ConnectionPool`: `close_all_instances`, `set_folder`

Class Variables | [hide private]
| driver = `<web2py.gluon.custom_import._Web2pyImporter object at`...`` PyMySQL: A pure-Python drop-in replacement for MySQLdb.
| drivers = ``{``'``pg8000``'``:` <module 'web2py.gluon.contrib.pg8000.dbap`...``
| support_distributed_transaction = `True`
| types = ``{``'``blob``'``:` `'``BYTEA``'``,` `'``boolean``'``:` `'``CHAR(1)``'``,` `'``date``'``:` `'``DATE``'``...``
Inherited from `BaseAdapter`: `can_select_for_update`, `commit_on_alter_table`, `maxcharlength`, `uploads_in_blob` Inherited from `ConnectionPool`: `check_active_connection`, `pools`

Properties | [hide private]
Inherited from `object`: `__class__`

Method Details | [hide private]

### adapt(self, obj) | source code
Overrides: BaseAdapter.adapt

### sequence_name(self, table) | source code
Overrides: BaseAdapter.sequence_name

### RANDOM(self) | source code
Overrides: BaseAdapter.RANDOM

### ADD(self, first, second) | source code
Overrides: BaseAdapter.ADD

### distributed_transaction_begin(self, key) | source code
Overrides: BaseAdapter.distributed_transaction_begin

### prepare(self, key) | source code
Overrides: BaseAdapter.prepare

### commit_prepared(self, key) | source code
Overrides: BaseAdapter.commit_prepared

### rollback_prepared(self, key) | source code
Overrides: BaseAdapter.rollback_prepared

### create_sequence_and_triggers(self, query, table, **args) | source code
Overrides: BaseAdapter.create_sequence_and_triggers

### __init__(self, db, uri, pool_size=0, folder=global_settings.applications_parent, db_codec=`'``UTF-8``'`, credential_decoder=<function <lambda> at 0xfbfde8>, driver_args=`{``}`, adapter_args=`{``}`) (Constructor) | source code
x.__init__(...) initializes x; see x.__class__.__doc__ for signature Overrides: BaseAdapter.__init__

### lastrowid(self, table) | source code
Overrides: BaseAdapter.lastrowid

### LIKE(self, first, second) | source code
case sensitive like operator Overrides: BaseAdapter.LIKE (inherited documentation)

### ILIKE(self, first, second) | source code
case in-sensitive like operator Overrides: BaseAdapter.ILIKE (inherited documentation)

### REGEXP(self, first, second) | source code
regular expression operator Overrides: BaseAdapter.REGEXP (inherited documentation)

### STARTSWITH(self, first, second) | source code
Overrides: BaseAdapter.STARTSWITH

### ENDSWITH(self, first, second) | source code
Overrides: BaseAdapter.ENDSWITH

### CONTAINS(self, first, second) | source code
Overrides: BaseAdapter.CONTAINS

Class Variable Details | [hide private]

  ### driver PyMySQL: A pure-Python drop-in replacement for MySQLdb. Copyright (c) 2010 PyMySQL contributors Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Value:
      global_settings.applications_parent

  ### drivers Value:
      {'pg8000': <module 'web2py.gluon.contrib.pg8000.dbapi' from '/home/mdi
      pierro/web2py/gluon/contrib/pg8000/dbapi.pyc'>,
       'psycopg2': <module 'psycopg2' from '/usr/lib/python2.5/site-packages
      /psycopg2/__init__.pyc'>}

  ### types Value:
      {'blob': 'BYTEA',
       'boolean': 'CHAR(1)',
       'date': 'DATE',
       'datetime': 'TIMESTAMP',
       'decimal': 'NUMERIC(%(precision)s,%(scale)s)',
       'double': 'FLOAT8',
       'id': 'SERIAL PRIMARY KEY',
       'integer': 'INTEGER',
      ...