我试过什么
$sql="select * from project_status where node_id=".$vid." and ". strtolower($field_progress_flags)."!='' and ". strtolower($field_progress_flags)." IS NOT NULL";
$query=$sql;
$array = array();
$result = mysql_query($query);
whil
请查看下面的表格结构: CREATE TABLE emp (
empname text NOT NULL,
salary integer,
salary1 integer
); 每当我要插入数据到emp表中使用下面的查询salary1列是否应该自动填充使用postgres中的触发器? insert into emp(empname,salary) values('Tarik','1200'); 我试过下面的代码,但它对我不起作用。 CREATE OR REPLACE FUNCTION employee_insert_trigger_
我有以下代码:
import re
sentences=['the Research and development cost of the year']
rdterms=['research and development']
rdterms_regex = [re.compile(r'\b' + term + r'\b')
for term in rdterms]
def rdsentence(sentence:str):
"""Checks wh