ToUpperCase / String Layer

Convert all characters in strings to uppercase. Similar to Python's str.upper() or Rust's to_uppercase(). Handles Unicode characters correctly. Useful for:

Creating display text (headers, labels)
Standardizing codes or identifiers
Making text more prominent
Normalizing case-sensitive data

Table

Select

column

The string column (Select) to convert. Examples of conversion:

hello -> HELLO
camelCase -> CAMELCASE
Mixed Text -> MIXED TEXT

Preserves non-letter characters

Name for the new column. If not provided, the system generates a unique name. If AsColumn matches an existing column, the existing column is replaced. The name should follow valid column naming conventions.