text: Stay informed about any major changes. Click here to subscribe
  How to create an index
  Index enables faster sorting and searching through the data in a column.
  In principle, indexes are created for
  the columns that will be frequently searched. Indexes in databases are
  very similar to those in books. The database can find the data through
  indexes much faster, without having to search through each row in a table.
  A unique index is created in the primary
  key column of a table. According to the rules of database normalization,
  every table should have a column with unique values for marking and differentiating
  each row. This is done with the Primary Key. The columns in relationships
  between tables must also have a unique index.
  The video shows three tables without indexed ID columns. We will create
  indexes for them using the Indexes
explanation: The text extract provides information on how to create an index in a database, explaining the purpose and benefits of indexes. It does not contain a specific question or a question and answer.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: Stay informed about any major changes. Click here to subscribe
  How to create an index
  Index enables faster sorting and searching through the data in a column.
  In principle, indexes are created for
  the columns that will be frequently searched. Indexes in databases are
  very similar to those in books. The database can find the data through
  indexes much faster, without having to search through each row in a table.
  A unique index is created in the primary
  key column of a table. According to the rules of database normalization,
  every table should have a column with unique values for marking and differentiating
  each row. This is done with the Primary Key. The columns in relationships
  between tables must also have a unique index.
  The video shows three tables without indexed ID columns. We will create
  indexes for them using the Indexes
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The text extract provides information on how to create an index in a database, explaining the purpose and benefits of indexes. It does not contain a specific question or a question and answer.
  
  Label: no-question