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A binary expression contains two operands separated by one operator

Arithmetic Expression

Used to perform arithmetic operators on number types.

  • + Addition.
  • - Subtraction.
  • * Multiplication.
  • / Division.
  • % Modulus.

Comparison Expression

  • = used to check if two values are equals.
  • != or <> used to check if two values are not equals.
  • > used to check value greater than other value.
  • >= used to check if value is greater than or equals than other value
  • < used to check if value is less than than other value.
  • <= used to check if value is less than or equals than other value.
  • <=> Returns 1 rather than NULL if both operands are NULL, and 0 rather than NULL if one operand is NULL.

Like Expression

The LIKE operator is used for searching for a specified pattern in a string.

SELECT "Git Query Language" LIKE "G%"
SELECT "Git Query Language" LIKE "%e"
SELECT "Git Query Language" LIKE "%Query%"
SELECT "10 usd" LIKE "[0-9]* usd"

Glob Expression

The GLOB operator is similar to LIKE but uses the Unix file globing syntax for its wildcards. Also, GLOB is case sensitive, unlike LIKE.

SELECT "Git Query Language" GLOB "Git*"

Logical Expressions

  • || or or: used to calculate logical or between two booleans,
  • && or and: used to calculate logical and between two booleans,
  • ^ or xor: used to calculate logical xor between two booleans,

Bitwise Expressions

  • |: used to calculate bitwise or between two numbers,
  • &: used to calculate bitwise and between two numbers,
  • <<: used to calculate bitwise right shift between two numbers,
  • >>: used to calculate bitwise left shift between two numbers,

Between Expression

Used to check if value is between range start and end included

SELECT commit_count FROM branches WHERE commit_count BETWEEN 2 .. 30000

Is Null Expression

Returns true if value is null, can used with NOT keyword to return if true if not null

SELECT 1 IS NULL
SELECT 1 IS NOT NULL

In Expression

Returns true if any one or more values are equal to the argument

SELECT "One" IN ("One", "Two", "Three")