将csv导入sql bash

Question

我正在尝试编写一个 bash 脚本来删除数据库中的所有表，然后导入给定目录中的所有 csv 文件。我有几个问题：

1. 使用脚本导入 1 个 csv 会出现以下错误：

   ERROR 1064 (42000) at line 2: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'BULK
   INSERT paf_addresses
   FROM '../sql/paf-sample.csv'
   WITH
   (
   FIELDTERMINATOR = ' at line 1
   

2. 如何告诉 mysql 部分为设置目录中的每个文件运行

---

我的脚本在下面。

#!/bin/bash

detail="propertystork"
AWK=$(which awk)
GREP=$(which grep)

TABLES=$(mysql -u $detail -p$detail $detail -e 'show tables' | $AWK '{ print $1}' | $GREP -v '^Tables' )

for t in $TABLES
do
  mysql -u $detail -p$detail $detail -e "drop table $t"
done

mysql -u $detail -p$detail -h localhost $detail <<-_END-OF-SCRIPT_

BULK
INSERT paf_addresses
FROM '../sql/paf-sample.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = '\n'
)
GO
_END-OF-SCRIPT_

Answer 1

该错误是由于MySQL中没有BULK INSERT语句引起的。

取而代之的是LOAD DATA INFILE

LOAD DATA INFILE '../sql/paf-sample.csv'
INTO table_name
  FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
  LINES TERMINATED BY '\n'