loaddata low_priority infile "/home/mark/data sql"intotableOrders; 2 如果指定local关键词,则表明从客户主机读文件。如果local没指定,文件必须位于服务器上。 3 replace和ignore关键词控制对现有的唯一键记录的重复的处理。如果你指定replace,新行将代替有相同的唯一键值的现有行。如果你指定ignore,跳过有唯一键的...
LOADDATA[LOW_PRIORITY|CONCURRENT][LOCAL]INFILE'file_name'[REPLACE|IGNORE]INTOTABLEtbl_name[PARTITION(partition_name[,partition_name]...)][CHARACTERSETcharset_name][{FIELDS|COLUMNS}[TERMINATEDBY'string'][[OPTIONALLY]ENCLOSEDBY'char'][ESCAPEDBY'char']][LINES[STARTINGBY'string'][TERMINATEDBY'string']...
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 '...
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,.....
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 'char'] [ESCAPED BY 'char...
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) ...
load locale data infile ERROR 1148 (42000): The used command is not allowed with this MySQL version 解决: mysql连接时 带 --local-infile 参数 即mysql -hxxx.xxx.xxx.xxx -P3306 -uroot -pmypwd --local-infile ps: ①5.0之后的版本都是支持load data local inile操作的。
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'] ...
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'] ...
根据MySQL官方文档的说法,LOAD DATA默认是追加数据,即在表中已有数据的末尾插入新的数据。但如果我们想要覆盖已有数据,也是可以通过设置参数来实现的。 在LOAD DATA语句中,通过指定参数来控制数据的导入方式。下面是一些常用的参数: LOAD DATA[LOCAL]INFILE'file_name'[REPLACE|IGNORE]INTO TABLE table_name[FIELD TERM...