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Fixed obscure Oracle quoting issues pointed out by the custom_columns_regress test case.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9612 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -49,17 +49,17 @@ class DatabaseOperations(BaseDatabaseOperations):
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SELECT COUNT(*) INTO i FROM USER_CATALOG
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WHERE TABLE_NAME = '%(sq_name)s' AND TABLE_TYPE = 'SEQUENCE';
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IF i = 0 THEN
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EXECUTE IMMEDIATE 'CREATE SEQUENCE %(sq_name)s';
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EXECUTE IMMEDIATE 'CREATE SEQUENCE "%(sq_name)s"';
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END IF;
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END;
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/""" % locals()
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trigger_sql = """
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CREATE OR REPLACE TRIGGER %(tr_name)s
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CREATE OR REPLACE TRIGGER "%(tr_name)s"
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BEFORE INSERT ON %(tbl_name)s
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FOR EACH ROW
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WHEN (new.%(col_name)s IS NULL)
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BEGIN
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SELECT %(sq_name)s.nextval
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SELECT "%(sq_name)s".nextval
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INTO :new.%(col_name)s FROM dual;
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END;
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/""" % locals()
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@ -94,8 +94,8 @@ class DatabaseOperations(BaseDatabaseOperations):
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return "%s"
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def last_insert_id(self, cursor, table_name, pk_name):
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sq_name = util.truncate_name(table_name, self.max_name_length() - 3)
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cursor.execute('SELECT %s_sq.currval FROM dual' % sq_name)
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sq_name = get_sequence_name(table_name)
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cursor.execute('SELECT "%s".currval FROM dual' % sq_name)
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return cursor.fetchone()[0]
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def lookup_cast(self, lookup_type):
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@ -403,12 +403,12 @@ def _get_sequence_reset_sql():
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BEGIN
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LOCK TABLE %(table)s IN SHARE MODE;
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SELECT NVL(MAX(%(column)s), 0) INTO startvalue FROM %(table)s;
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SELECT %(sequence)s.nextval INTO cval FROM dual;
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SELECT "%(sequence)s".nextval INTO cval FROM dual;
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cval := startvalue - cval;
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IF cval != 0 THEN
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EXECUTE IMMEDIATE 'ALTER SEQUENCE %(sequence)s MINVALUE 0 INCREMENT BY '||cval;
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SELECT %(sequence)s.nextval INTO cval FROM dual;
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EXECUTE IMMEDIATE 'ALTER SEQUENCE %(sequence)s INCREMENT BY 1';
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EXECUTE IMMEDIATE 'ALTER SEQUENCE "%(sequence)s" MINVALUE 0 INCREMENT BY '||cval;
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SELECT "%(sequence)s".nextval INTO cval FROM dual;
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EXECUTE IMMEDIATE 'ALTER SEQUENCE "%(sequence)s" INCREMENT BY 1';
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END IF;
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COMMIT;
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END;
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