Question

所以我正在尝试创建一个可以运行的脚本，将csv文件批量导入到表中。

我无法让脚本运行。

这是我正在运行的脚本：

#!/bin/bash
for f in *.csv
do
"/opt/lampp/bin/mysql -e use test -e LOAD DATA LOCAL INFILE ("$f") INTO TABLE temp_table FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' IGNORE 1 LINES (DATE, TIME, SITE_NAME, SITE_IP, TOTAL_TALKTIME, EDGE_UL_BYTES, EDGE_DL_BYTES);"
done

当我运行脚本时，收到以下错误消息：

./script.sh: line 5: unexpected EOF while looking for matching `''
./script.sh: line 7: syntax error: unexpected end of file

load data local infile命令可以直接在mysql中正常工作。

Answer 1

如果要在双引号字符串中使用文字双引号，请使用\"对其进行转义。由于mysql不关心换行符，你也可以打破这一行以使其更具可读性：

#!/bin/bash
for f in *.csv
do
/opt/lampp/bin/mysql -e "use test" -e "
      LOAD DATA LOCAL INFILE '$f'
      INTO TABLE temp_table 
      FIELDS TERMINATED BY ',' 
      OPTIONALLY ENCLOSED BY '\"' 
      LINES TERMINATED BY '\n' 
      IGNORE 1 LINES 
      (DATE, TIME, SITE_NAME, SITE_IP, TOTAL_TALKTIME, 
           EDGE_UL_BYTES, EDGE_DL_BYTES);"
done

Answer 2

mysql -u<username> -p<password> -h<hostname> <db_name> --local_infile=1 -e "use <db_name>" -e"LOAD DATA LOCAL INFILE '<path/file_name>' 
IGNORE INTO TABLE <table_name>
FIELDS TERMINATED BY '\t'
OPTIONALLY ENCLOSED BY '\"'"

加载数据的Bash脚本Infile MySQL

2 个答案: