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} public boolean drop(String tableName) { if (!exists(tableName)) return false; Sql sql = Sqls.createf("DROP TABLE %s", tableName); _exec(sql); return true; }
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public List<Sql> createCombo(String... keys) { if (null == keys || keys.length == 0) keys = this.keys(); List<Sql> list = new ArrayList<Sql>(keys.length); for (String key : keys) { Sql sql = create(key); list.add(sql); } return list; }