SQL/MySQL/Backup Load/Load Text File

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Версия от 13:15, 26 мая 2010; Admin (обсуждение | вклад) (1 версия)
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Load backup file into new table

   <source lang="sql">

Drop table CDs; CREATE TABLE CDs (

  CDID SMALLINT NOT NULL PRIMARY KEY,
  CDName VARCHAR(50) NOT NULL,
  InStock SMALLINT UNSIGNED NOT NULL,
  Category VARCHAR(20)

);

INSERT INTO CDs VALUES (101, "Blood", 10, "Rock"),

      (102, "Jazz", 17, "Jazz"),
      (103, "Class", 9, "Classical"),
      (104, "Violin", 24, NULL),
      (105, "Blues", 2, "Blues"),
      (106, "Tires", 12, "Country"),
      (107, "Essence", 5, "New Age"),
      (108, "Magic", 42, "Classical"),
      (109, "Name", 20, "Opera"),
      (110, "Fire", 23, "Country"),
      (111, "Live", 18, "Jazz"),
      (112, "Blues", 22, "Blues"),
      (113, "Stages", 42, "Blues");


SELECT CDName, InStock, Category INTO OUTFILE "Backup.sql"

  FIELDS
     TERMINATED BY ","
     ENCLOSED BY """

FROM CDs WHERE Category="Country"; CREATE TABLE CDs3 (

  CDID SMALLINT NOT NULL PRIMARY KEY,
  CDName VARCHAR(50) NOT NULL,
  InStock SMALLINT UNSIGNED NOT NULL,
  Category VARCHAR(20)

);

LOAD DATA INFILE "Backup.sql" INTO TABLE CDs3 FIELDS

  TERMINATED BY ","
  ENCLOSED BY """;

mysqlimport --user=root --password=pw1 --fields-terminated-by="," --fields-enclosed-by="*" test "c:\CDs3.sql"


      </source>