📣
TiDB Cloud Premium is now in public preview. Unlimited growth, instant elasticity, advanced security for enterprise workloads. Try it out →

BITMAP_NOT



Generates a new bitmap with elements from the first bitmap that are not in the second one.

Syntax

BITMAP_NOT( <bitmap1>, <bitmap2> )

Aliases

Examples

SELECT BITMAP_NOT(BUILD_BITMAP([1,4,5]), BUILD_BITMAP([5,6,7]))::String; ┌──────────────────────────────────────────────────────────────────────┐ │ bitmap_not(build_bitmap([1, 4, 5]), build_bitmap([5, 6, 7]))::string │ ├──────────────────────────────────────────────────────────────────────┤ │ 1,4 │ └──────────────────────────────────────────────────────────────────────┘ SELECT BITMAP_AND_NOT(BUILD_BITMAP([1,4,5]), BUILD_BITMAP([5,6,7]))::String; ┌──────────────────────────────────────────────────────────────────────────┐ │ bitmap_and_not(build_bitmap([1, 4, 5]), build_bitmap([5, 6, 7]))::string │ ├──────────────────────────────────────────────────────────────────────────┤ │ 1,4 │ └──────────────────────────────────────────────────────────────────────────┘

Was this page helpful?