public void setString(int colIndex, String str) {
		dirty = true;
		invalidateLength();
		fieldValues[colIndex].setString(str);
	}
Set the string value for the specified field.
@param colIndex field index
@param str field value
@throws IndexOutOfBoundsException if invalid columnIndex is specified
@throws IllegalFieldAccessException if field does support string data access
Ghidra/Framework/DB/src/main/java/db/DBRecord.java