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28 lines
436 B
Markdown
28 lines
436 B
Markdown
# Checking Inequality
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In most languages there is a `!=` operator for checking inequality of two
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things.
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Postgres also supports the synonymous `<>` operator for checking inequality.
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```sql
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> select 1 <> 1;
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?column?
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----------
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f
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> select true <> false;
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?column?
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----------
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t
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> select 'taco' <> 'burrito';
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?column?
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----------
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t
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```
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h/t Brian Dunn
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[source](https://www.postgresql.org/docs/9.5/static/functions-comparison.html)
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