Question

what does the from sql keyword specify 

          what does the from sql keyword specify

Added by Modelyne S.

Discrete Mathematics and its Applications
Discrete Mathematics and its Applications
Kenneth Rosen 8th Edition
Chapter 9
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Transcript

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00:01 In this video, we want to talk about a specific query keyword in sql or sql, the word from.
00:11 So when this appears in a query, it specifies which table is being referred to for a select or delete command.
00:22 So if you want to select specific data from a table or delete data from a table, you would use from followed by the name of the table.
00:31 For instance, if you wanted to select a certain column, you would type select in capital letters and then whatever the name of the column in quotation marks or not quotation marks, you would just put the name of the column, fill it in.
00:52 And then you would put your query word from and then you would put the name of the table and then your semicolon...
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