Search Result: Conjunctions - DuckDB 2.0 全文検索

Boolean Type 9414: Name Aliases Description BOOLEAN BOOL Logical Boolean ( true / false ) The BOOLEAN type represents a statement of truth (“true” or “false”). In SQL, the BOOLEAN field can also have a third state “unknown” which is represented by the SQL NUL ... explicitly created using the literals true and false . However, they are most often created as a result of comparisons or conjunctions. For example, the comparison i > 10 results in a Boolean value. Boolean values can be used in the WHERE and HAVING clauses ... ECT * FROM integers WHERE i > 10; In this case 5 and NULL are filtered out ( 5 > 10 is false and NULL > 10 is NULL ): i 15 Conjunctions The AND / OR conjunctions can be used to combine Boolean values. Below is the truth table for the AND conjunction (i.e., x ...; https://man.mtool.work/duckdb/2.0/sql/data_types/boolean.html

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