语法 LOADDATA[LOW_PRIORITY|CONCURRENT][LOCAL]INFILE'file_name.txt'[REPLACE|IGNORE]INTOTABLEtbl_name[CHARACTERSETcharset_name][FIELDS[TERMINATEDBY'string'][[OPTIONALLY]ENCLOSEDBY'char'][ESCAPEDBY'char']][LINES[STARTINGBY'string'][TERMINATEDBY'string']][IGNOREnumberLINES][(col_name_or_user_var,.....
根据官方的: https://dev.mysql.com/doc/refman/5.7/en/load-data.html LOAD DATA [LOW_PRIORITY | CONCURRENT] [LOCAL] INFILE 'file_name' [REPLACE | IGNORE] INTO TABLE tbl_name [PARTITION (partition_name [, partition_name] ...)] [CHARACTER SET charset_name] [{FIELDS | COLUMNS} [TERMINATE...
LOAD DATA INFILE语句用于高速地从文本文件中读取行,并装入一个表中。文件名称必须为一个文字字符串。 LOADDATA[LOW_PRIORITY|CONCURRENT][LOCAL]INFILE'filename.txt'[REPLACE|IGNORE]INTOTABLEtb_name[FIELDS [TERMINTED BY 'string'][[OPTIONALLY]ENCLOSEDBY'char'][ESCAPED BY 'char']][LINES [STARTING BY '...
例如:load data infile “/jiaoben/load.txt” replace into table test fields terminated by ‘,’ lines terminated by ‘/n’; 5 load data infile 可以按指定的列把文件导入到数据库中。 当我们要把数据的一部分内容导入的时候,,需要加入一些栏目(列/字段/field)到MySQL数据库中,以适应一些额外的需要。...
load data infile'/data/mysql/3306/tmp/employees.txt'replace into table demo.emp charactersetutf8mb4 fields terminated by','enclosed by'"'lines terminated by'\n'... 三、LOAD 示例数据及示例表结构 以下为示例数据,表结构及对应关系信息 代码语言:javascript ...
mysql中的load data infile用法 LOAD DATA [LOW_PRIORITY] [LOCAL] INFILE 'file_name.txt' [REPLACE | IGNORE] INTO TABLE tbl_name [FIELDS [TERMINATED BY '\t'] [OPTIONALLY] ENCLOSED BY ''] [ESCAPED BY '\\' ]] [LINES TERMINATED BY '\n'] ...
LOAD DATA [LOW_PRIORITY | CONCURRENT] [LOCAL] INFILE 'file_name' [REPLACE | IGNORE] INTO TABLE tbl_name [PARTITION (partition_name [, partition_name] ...)] [CHARACTER SET charset_name] [{FIELDS | COLUMNS} [TERMINATED BY 'string'] [[OPTIONALLY] ENCLOSED BY '...
LOADDATALOCALINFILE‘xxx.data’IGNOREINTOTABLEdim_department_info(a,b,c,d) 如上,如果a,b是有唯一索引,则会忽视c,d 代码语言:javascript 代码运行次数:0 运行 AI代码解释 LOADDATALOCALINFILE‘xxx.data’REPLACEINTOTABLEdim_department_info(a,b,c,d) ...
mysql导入数据load data infile用法 基本语法: load data [low_priority] [local] infile 'file_name txt' [replace | ignore] into table tbl_name [fields [terminated by't'] [OPTIONALLY] enclosed by ''] [escaped by'' ]] [lines terminated by'n'] ...
mysql中的load data infile用法 LOAD DATA [LOW_PRIORITY] [LOCAL] INFILE 'file_name.txt' [REPLACE|IGNORE] INTO TABLE tbl_name [FIELDS [TERMINATED BY '\t'] [OPTIONALLY] ENCLOSED BY ''] [ESCAPED BY '\\' ]] [LINES TERMINATED BY'\n'] ...