def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
python类_select_iterables()的实例源码
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False,
result_map=self.result_map)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self.result_map[outparam.key] = (
outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False,
result_map=self.result_map)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self.result_map[outparam.key] = (
outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False, result_map=self.result_map)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam("ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(self.process(col_expr, within_columns_clause=False))
self.result_map[outparam.key] = (
outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False,
result_map=self.result_map)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False,
result_map=self.result_map)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False,
result_map=self.result_map)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False,
result_map=self.result_map)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
columns = []
binds = []
for i, column in enumerate(
expression._select_iterables(returning_cols)):
if column.type._has_column_expression:
col_expr = column.type.column_expression(column)
else:
col_expr = column
outparam = sql.outparam("ret_%d" % i, type_=column.type)
self.binds[outparam.key] = outparam
binds.append(
self.bindparam_string(self._truncate_bindparam(outparam)))
columns.append(
self.process(col_expr, within_columns_clause=False))
self._add_to_result_map(
outparam.key, outparam.key,
(column, getattr(column, 'name', None),
getattr(column, 'key', None)),
column.type
)
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
def returning_clause(self, stmt, returning_cols):
self.returning_cols = list(
expression._select_iterables(returning_cols))
# within_columns_clause=False so that labels (foo AS bar) don't render
columns = [self.process(c, within_columns_clause=False)
for c in self.returning_cols]
if not hasattr(self, 'returning_parameters'):
self.returning_parameters = []
binds = []
for i, col in enumerate(self.returning_cols):
dbtype = col.type.dialect_impl(
self.dialect).get_dbapi_type(self.dialect.dbapi)
self.returning_parameters.append((i + 1, dbtype))
bindparam = sql.bindparam(
"ret_%d" % i, value=ReturningParam(dbtype))
self.binds[bindparam.key] = bindparam
binds.append(
self.bindparam_string(self._truncate_bindparam(bindparam)))
return 'RETURNING ' + ', '.join(columns) + " INTO " + ", ".join(binds)
