IBM® Informix® 12.10

The LOWER function

Use the LOWER function to replace every uppercase letter in a character string with a lowercase letter. The LOWER function accepts an argument of a character data type and returns a value of the same data type as the argument you specify.

The following query uses the LOWER function to convert any uppercase letters in a character string to lowercase letters.

Figure 1. Query

SELECT manu_code, LOWER(manu_code)
   FROM items
   WHERE order_num = 1018

Figure 2. Query result

manu_code   (expression)

PRC          prc
KAR          kar
PRC          prc
SMT          smt
HRO          hro

Examples exchange | Troubleshooting

To find the PDF, see Publications for the IBM Informix 12.10 family of products.
For the release notes, documentation notes, and/or machine notes, see the Release Notes page.