Python MySQLdb.delete() Examples

The following are 10 code examples of MySQLdb.delete(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module MySQLdb , or try the search function .
Example #1
Source File: basedb.py    From torngas with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def delete(self, table, where, using=None, vars=None, _test=False):
        """
        Deletes from `table` with clauses `where` and `using`.

            >>> db = DB(None, {})
            >>> name = 'Joe'
            >>> db.delete('foo', where='name = $name', vars=locals(), _test=True)
            <sql: "DELETE FROM foo WHERE name = 'Joe'">
        """
        if vars is None: vars = {}
        where = self._where(where, vars)

        q = 'DELETE FROM ' + table
        if using: q += ' USING ' + sqllist(using)
        if where: q += ' WHERE ' + where

        if _test: return q

        db_cursor = self._db_cursor()
        self._db_execute(db_cursor, q)
        if not self.ctx.transactions:
            self.ctx.commit()
        return db_cursor.rowcount
Example #2
Source File: db.py    From nightmare with GNU General Public License v2.0 6 votes vote down vote up 
def delete(self, table, where, using=None, vars=None, _test=False): 
        """
        Deletes from `table` with clauses `where` and `using`.

            >>> db = DB(None, {})
            >>> name = 'Joe'
            >>> db.delete('foo', where='name = $name', vars=locals(), _test=True)
            <sql: "DELETE FROM foo WHERE name = 'Joe'">
        """
        if vars is None: vars = {}
        where = self._where(where, vars)

        q = 'DELETE FROM ' + table
        if using: q += ' USING ' + sqllist(using)
        if where: q += ' WHERE ' + where

        if _test: return q

        db_cursor = self._db_cursor()
        self._db_execute(db_cursor, q)
        if not self.ctx.transactions: 
            self.ctx.commit()
        return db_cursor.rowcount
Example #3
Source File: db.py    From Hatkey with GNU General Public License v3.0 6 votes vote down vote up 
def delete(self, table, where, using=None, vars=None, _test=False): 
        """
        Deletes from `table` with clauses `where` and `using`.

            >>> db = DB(None, {})
            >>> name = 'Joe'
            >>> db.delete('foo', where='name = $name', vars=locals(), _test=True)
            <sql: "DELETE FROM foo WHERE name = 'Joe'">
        """
        if vars is None: vars = {}
        where = self._where(where, vars)

        q = 'DELETE FROM ' + table
        if using: q += ' USING ' + sqllist(using)
        if where: q += ' WHERE ' + where

        if _test: return q

        db_cursor = self._db_cursor()
        self._db_execute(db_cursor, q)
        if not self.ctx.transactions: 
            self.ctx.commit()
        return db_cursor.rowcount
Example #4
Source File: db.py    From bokken with GNU General Public License v2.0 6 votes vote down vote up 
def delete(self, table, where, using=None, vars=None, _test=False): 
        """
        Deletes from `table` with clauses `where` and `using`.

            >>> db = DB(None, {})
            >>> name = 'Joe'
            >>> db.delete('foo', where='name = $name', vars=locals(), _test=True)
            <sql: "DELETE FROM foo WHERE name = 'Joe'">
        """
        if vars is None: vars = {}
        where = self._where(where, vars)

        q = 'DELETE FROM ' + table
        if using: q += ' USING ' + sqllist(using)
        if where: q += ' WHERE ' + where

        if _test: return q

        db_cursor = self._db_cursor()
        self._db_execute(db_cursor, q)
        if not self.ctx.transactions: 
            self.ctx.commit()
        return db_cursor.rowcount
Example #5
Source File: db.py    From cosa-nostra with GNU General Public License v3.0 6 votes vote down vote up 
def delete(self, table, where, using=None, vars=None, _test=False): 
        """
        Deletes from `table` with clauses `where` and `using`.

            >>> db = DB(None, {})
            >>> name = 'Joe'
            >>> db.delete('foo', where='name = $name', vars=locals(), _test=True)
            <sql: "DELETE FROM foo WHERE name = 'Joe'">
        """
        if vars is None: vars = {}
        where = self._where(where, vars)

        q = 'DELETE FROM ' + table
        if using: q += ' USING ' + sqllist(using)
        if where: q += ' WHERE ' + where

        if _test: return q

        db_cursor = self._db_cursor()
        self._db_execute(db_cursor, q)
        if not self.ctx.transactions: 
            self.ctx.commit()
        return db_cursor.rowcount
Example #6
Source File: basedb.py    From torngas with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def delete(self, table, where=None, using=None, vars=None, _test=False):
        # firebird doesn't support using clause
        using = None
        return DB.delete(self, table, where, using, vars, _test)
Example #7
Source File: db.py    From nightmare with GNU General Public License v2.0 5 votes vote down vote up 
def delete(self, table, where=None, using=None, vars=None, _test=False):
        # firebird doesn't support using clause
        using=None
        return DB.delete(self, table, where, using, vars, _test)
Example #8
Source File: db.py    From Hatkey with GNU General Public License v3.0 5 votes vote down vote up 
def delete(self, table, where=None, using=None, vars=None, _test=False):
        # firebird doesn't support using clause
        using=None
        return DB.delete(self, table, where, using, vars, _test)
Example #9
Source File: db.py    From bokken with GNU General Public License v2.0 5 votes vote down vote up 
def delete(self, table, where=None, using=None, vars=None, _test=False):
        # firebird doesn't support using clause
        using=None
        return DB.delete(self, table, where, using, vars, _test)
Example #10
Source File: db.py    From cosa-nostra with GNU General Public License v3.0 5 votes vote down vote up 
def delete(self, table, where=None, using=None, vars=None, _test=False):
        # firebird doesn't support using clause
        using=None
        return DB.delete(self, table, where, using, vars, _test)