FL_IS_IMAGE

Checks if the input is an image FILE.

Syntax

Use one of the following:

FL_IS_IMAGE( <file_expression> )

FL_IS_IMAGE( <variant_expression> )
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Arguments

file_expression

The argument must be an expression of type FILE.

variant_expression

The argument must be an OBJECT representing a FILE.

Returns

The function returns a BOOLEAN.

Examples

Example using an input FILE.

create table file_table(f file);
insert into file_table select to_file(build_stage_file_url('@mystage', 'image.png'));
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select fl_is_image(f) from file_table;

+-------------------+
| FL_IS_IMAGE(F)    |
|-------------------|
| True              |
+-------------------+
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Example using an input OBJECT.

create table file_table(f object);
insert into file_table select object_construct('STAGE', 'MYSTAGE', 'RELATIVE_PATH', 'document.pdf', 'ETAG', '85522e3bd0e4bbb930237f886db3bcee', 'LAST_MODIFIED', 'Wed, 11 Dec 2024 20:24:00 GMT', 'SIZE', 105859, 'FILE_TYPE', 'application/pdf');
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select fl_is_image(f) from file_table;

+-------------------+
| FL_IS_IMAGE(F)    |
|-------------------|
| False             |
+-------------------+
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