Method set_datadir

Method: set_datadir()

Turkce Dokumantasyon | English Documentation

Category: Core Methods
Submodule: AmberDB::Base
Entry Type: Path Configuration

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1. Definition and Overview

set_datadir() dynamically updates the root database directory (dbase_dir) of the active AmberDB instance. It automatically recalculates all internal subdirectory paths (schema/, tables/, backup/, buffer/, txn/, cache/) and safely resets open physical connection handles.

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2. Syntax and Signature

$adb->set_datadir($directory_path);

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3. Practical Code Example

# Switch database store to a separate mounted data volume
$adb->set_datadir("/mnt/nvme_storage/amber_dbstore");

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4. See Also

• Method: new
• File: Directory Structure