Vanity Desk with Mirror, Lights, and Storage

Detailed Look At Specifications

👑 [Functional 2-in-1 Design]
The Super Large Capacity Makeup Vanity is a perfect blend of vanity and jewelry armoire. With numerous storage shelves, three drawers, and two cabinets, it effortlessly holds all your cosmetics and jewelry. Ideal as a birthday, Valentine's Day, Mother's Day, or anniversary gift.

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SQLException: ORA-01722: invalid number

The query is attempting to insert a value into a column that is expected to store a VARCHAR data type. However, the error message "ORA-01722: invalid number" suggests that the query is trying to insert a non-string value (possibly a number) into a VARCHAR column. The error might be occurring due to one of the following reasons:

1. Incorrect Value Being Inserted: The value you are trying to insert into the VARCHAR column might not be a string, but a numeric value. For example, if you are trying to insert 500 into a VARCHAR column that should only accept strings like Sample Text, you will get this error.

2. Data Type Mismatch: The column might be defined as VARCHAR2(200) but the value you are trying to insert might be a number. Ensure that all values inserted into VARCHAR columns are valid strings.

3. Intermediate Calculation or Formatting Issues: If you are constructing the value to be inserted and there is an intermediate calculation or formatting issue, it could result in a non-string value.

Example Fixes:

1. Ensure Correct Data Type: Make sure that the data being inserted matches the data type of the column.

sql INSERT INTO your_table (your_varchar_column, another_column) VALUES ('Sample Text', 500); -- This will likely cause an error

-- Corrected version: INSERT INTO your_table (your_varchar_column, another_column) VALUES ('Sample Text', '500'); -- Use single quotes for string values

1. Check Source Data: If you are getting the value from a query or another source, ensure that it is converted to a string if necessary.

sql INSERT INTO your_table (your_varchar_column) VALUES (TO_CHAR(your_numeric_column)); -- Convert numeric to string

1. Debugging Intermediate Values: If the issue is with intermediate values, ensure each step is correctly handled.

sql DECLARE your_varchar_value VARCHAR2(200); BEGIN your_varchar_value := 'Some Text' || TO_CHAR(your_numeric_column); -- Ensure all parts are strings INSERT INTO your_table (your_varchar_column) VALUES (your_varchar_value); END;

By ensuring that all values being inserted into VARCHAR columns are valid strings, you can avoid the "ORA-01722: invalid number" error.