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Posted by / 26-Oct-2017 02:08

Sql updating table values

Using the same key with a different value changes the value.Example 5-1 declares an associative array that is indexed by a string, populates it, and prints it.

The problem is that I need to retain all the existing values in column Tracking Number.

The values that you enter will be held in the rows and they will match up with the column names that you specify.

Strings should be enclosed in single quotes, and numbers should not.

The database stores the rows of a nested table in no particular order.

When you retrieve a nested table from the database into a PL/SQL variable, the rows are given consecutive subscripts starting at 1.

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An associative array is intended for temporary data storage.