~j5-dev/+junk/sqlalchemy-0.6.1

<a href="sqlalchemy_sql_compiler.html#docstrings_sqlalchemy.sql.compiler_SchemaGenerator">SchemaGenerator</a> and <a href="sqlalchemy_sql_compiler.html#docstrings_sqlalchemy.sql.compiler_SchemaDropper">SchemaDropper</a>

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which issue CREATE and DROP DDL for tables, sequences, and indexes.</p>

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<p>The elements in this module are used by public-facing constructs like

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<a href="sqlalchemy_sql_expression.html#docstrings_sqlalchemy.sql.expression_ClauseElement">ClauseElement</a> and <a href="sqlalchemy_engine.html#docstrings_sqlalchemy.engine_Engine">Engine</a>.

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While dialect authors will want to be familiar with this module for the purpose of

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creating database-specific compilers and schema generators, the module

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is otherwise internal to SQLAlchemy.</p>

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</div>

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<b>def apply_function_parens(<i>self</i>, <i>func</i>)</b>

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</div>

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</div>

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<b>def bindparam_string(<i>self</i>, <i>name</i>)</b>

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<b>def function_argspec(<i>self</i>, <i>func</i>)</b>

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</div>

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</div>

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<b>def function_string(<i>self</i>, <i>func</i>)</b>

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</div>

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</div>

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<b>def get_select_precolumns(<i>self</i>, <i>select</i>)</b>

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<p>Called when building a <tt class="docutils literal"><span class="pre">SELECT</span></tt> statement, position is just before column list.</p>

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<b>def label_select_column(<i>self</i>, <i>select</i>, <i>column</i>)</b>

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<b>def label_select_column(<i>self</i>, <i>select</i>, <i>column</i>, <i>asfrom</i>)</b>

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<p>convert a column from a select's "columns" clause.</p>

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<p>given a select() and a column element from its inner_columns collection, return a

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Label object if this column should be labeled in the columns clause. Otherwise,

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return None and the column will be used as-is.</p>

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<p>The calling method will traverse the returned label to acquire its string

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representation.</p>

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<p>label columns present in a select().</p>

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</div>

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</div>

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<b>def visit_binary(<i>self</i>, <i>binary</i>, <i>typemap=None</i>, <i>**kwargs</i>)</b>

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<b>def visit_binary(<i>self</i>, <i>binary</i>, <i>**kwargs</i>)</b>

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</div>

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<b>def visit_cast(<i>self</i>, <i>cast</i>, <i>typemap=None</i>, <i>**kwargs</i>)</b>

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<b>def visit_cast(<i>self</i>, <i>cast</i>, <i>**kwargs</i>)</b>

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</div>

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<b>def visit_column(<i>self</i>, <i>column</i>, <i>typemap=None</i>, <i>column_labels=None</i>, <i>**kwargs</i>)</b>

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<b>def visit_column(<i>self</i>, <i>column</i>, <i>result_map=None</i>, <i>**kwargs</i>)</b>

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</div>

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<b>def visit_function(<i>self</i>, <i>func</i>, <i>typemap=None</i>, <i>**kwargs</i>)</b>

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<b>def visit_function(<i>self</i>, <i>func</i>, <i>result_map=None</i>, <i>**kwargs</i>)</b>

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</div>

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<b>def visit_label(<i>self</i>, <i>label</i>, <i>typemap=None</i>, <i>column_labels=None</i>)</b>

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<b>def visit_label(<i>self</i>, <i>label</i>, <i>result_map=None</i>)</b>

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</div>

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<b>def format_column(<i>self</i>, <i>column</i>, <i>use_table=False</i>, <i>name=None</i>, <i>table_name=None</i>)</b>

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<p>Prepare a quoted column name.</p>

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</div>

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</div>

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<b>def format_column_with_table(<i>self</i>, <i>column</i>, <i>column_name=None</i>, <i>table_name=None</i>)</b>

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<p>Prepare a quoted column name with table name.</p>

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<p>deprecated. use preparer.quote(col, column.name) or combine with format_table()</p>

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</div>

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</div>

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<b>def quote(<i>self</i>, <i>obj</i>, <i>ident</i>)</b>

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</div>

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<b>def quote_identifier(<i>self</i>, <i>value</i>)</b>

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<p>Quote an identifier.</p>

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