How do you load data into a MySQL table?

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How do you load data into a MySQL table?

  1. Step 1: Identify your data. The name of the file is called mock_data.csv.
  2. Step 2: Connect to the MySQL server. Once you have installed MySQL, log in as the root users $ mysql -u root -p.
  3. Step 3: Create a database.
  4. Step 4: Create a table.
  5. Step 6: Import the CSV data into the MySQL table.

How do you populate a database?

14.4. Populating a Database

  1. Use COPY. Use COPY to load all the rows in one command, instead of using a series of INSERT commands.
  2. Remove Foreign Key Constraints. Just as with indexes, a foreign key constraint can be checked “in bulk” more efficiently than row-by-row.
  3. Increase checkpoint_segments.
  4. Run ANALYZE Afterwards.

How do I insert data into a MySQL database from a text file?

txt into the pet table, use this statement:

  1. mysql> LOAD DATA LOCAL INFILE ‘/path/pet. txt’ INTO TABLE pet;
  2. mysql> LOAD DATA LOCAL INFILE ‘/path/pet. txt’ INTO TABLE pet LINES TERMINATED BY ‘\r\n’;
  3. mysql> INSERT INTO pet VALUES (‘Puffball’,’Diane’,’hamster’,’f’,’1999-03-30′,NULL);
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How do I import CSV data into MySQL?

Import CSV File Using Command Line

  1. Step 1: Access MySQL Shell. Access your terminal window and log into MySQL using the following command: mysql –u username –p.
  2. Step 2: Create MySQL Table for CSV Import.
  3. Step 3: Import CSV into MySQL Table.

How do I automatically fill a database?

Fill data automatically in worksheet cells

  1. Select one or more cells you want to use as a basis for filling additional cells. For a series like 1, 2, 3, 4, 5…, type 1 and 2 in the first two cells.
  2. Drag the fill handle .
  3. If needed, click Auto Fill Options. and choose the option you want.

How do you add and populate a new column in SQL?

The basic syntax for adding a new column is as follows: ALTER TABLE table_name ADD column_name data_type constraints; The SQL ALTER TABLE add column statement we have written above takes four arguments. First, we specify the name of our table.

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How do I export an entire MySQL database?

Export

  1. Connect to your database using phpMyAdmin.
  2. From the left-side, select your database.
  3. Click the Export tab at the top of the panel.
  4. Select the Custom option.
  5. You can select the file format for your database.
  6. Click Select All in the Export box to choose to export all tables.