[format] Enable blob write/read null #7055
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JingsongLi
reviewed
Jan 17, 2026
| long previousPos = out.getPos(); | ||
| crc32.reset(); | ||
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| write(MAGIC_NUMBER_BYTES); |
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Why we need to write magic number for null blob?
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Another thing is that we should distinguish between a blob with a length of 0 and a null value. |
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Purpose
For the preparation to delete blob
Tests
API and Format
Documentation