taosdata/TDengine

regarding varbinary storage help wanted

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#25,173 opened on Mar 25, 2024

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help wantedquestion

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Description

请问一下，taos数据库建表VARBINARY 指定的最大长度，每次写入数据分配的空间是最大长度吗，还是写入多少数据，占用磁盘多少空间

Contributor guide

Research direction
Investigate how VARBINARY data type storage is implemented in TDengine's storage engine, specifically whether it allocates space based on maximum length or actual data length.
Tech stack
csql
Domain
databasebackend
Issue type
Documentation
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
CSQL
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60