![]() MySQL UNION is a helpful tool that allows us to fetch and merge data from different queries and present it appropriately for further work. SELECT INTO myvar FROM t1 Before a trailing locking clause. The column names and the number of columns in the output are the same as in the first SELECT statement. A given SELECT statement can contain at most one INTO clause, although as shown by the SELECT syntax description (see Section 13.2.13, SELECT Statement ), the INTO can appear in different positions: Before FROM. Host, The IP address/hostname and optional port of your MySQL instance.
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