Crate use_sql_operator 

use-sql-operator

Common SQL comparison, logical, null, and pattern operator primitives for RustUse.

Experimental

use-sql-operator is experimental while use-sql remains below 0.3.0.

Example

use use_sql_operator::{SqlComparisonOperator, SqlOperator};

let operator: SqlOperator = "is not null".parse()?;

assert_eq!(SqlComparisonOperator::LessOrEqual.to_string(), "<=");
assert_eq!(operator.to_string(), "IS NOT NULL");

Scope

• Comparison operators.
• Logical operators.
• Null and pattern operators.

Non-goals

• Operator precedence handling.
• Full expression parsing.

License

Licensed under either Apache-2.0 or MIT.

Enums

SqlComparisonOperator

SQL comparison operators.

SqlLogicalOperator

SQL logical operators.

SqlNullOperator

SQL null-check operators.

SqlOperator

Common SQL operators.

SqlOperatorParseError

Error returned when parsing SQL operators fails.

SqlPatternOperator

SQL pattern and membership operators.