e23cf71f78
- Add MaterialTypeManagementDialog component for managing material type keywords - Add MaterialsTypeToBeDeletedDAO for database operations - Add material-type-handler IPC handlers - Update CleanerPage with type management button - Add database fix scripts for AUTO_INCREMENT - Update documentation for settings partial save and validation flow Co-Authored-By: Claude (glm-5) <noreply@anthropic.com>
82 lines
2.6 KiB
SQL
82 lines
2.6 KiB
SQL
-- ============================================================================
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-- Script: Fix MaterialsTypeToBeDeleted Table - Add AUTO_INCREMENT to ID
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-- Description: Modify the ID column to be AUTO_INCREMENT while preserving data
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-- Database: MySQL
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-- ============================================================================
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-- Step 1: Check current table structure
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SELECT
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COLUMN_NAME,
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COLUMN_TYPE,
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IS_NULLABLE,
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COLUMN_KEY,
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COLUMN_DEFAULT,
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EXTRA
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FROM
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INFORMATION_SCHEMA.COLUMNS
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WHERE
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TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
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AND TABLE_SCHEMA = DATABASE()
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ORDER BY
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ORDINAL_POSITION;
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-- Step 2: View current data before modification
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SELECT COUNT(*) AS total_records FROM dbo_MaterialsTypeToBeDeleted;
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SELECT * FROM dbo_MaterialsTypeToBeDeleted LIMIT 10;
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-- Step 3: Check if ID is already AUTO_INCREMENT
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SELECT
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COLUMN_NAME,
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EXTRA
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FROM
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INFORMATION_SCHEMA.COLUMNS
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WHERE
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TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
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AND TABLE_SCHEMA = DATABASE()
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AND COLUMN_NAME = 'ID';
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-- ============================================================================
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-- Step 4: Modify the ID column to AUTO_INCREMENT
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-- Note: This assumes ID is already the PRIMARY KEY
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-- If not, you may need to add PRIMARY KEY constraint first
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-- ============================================================================
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-- Option A: If ID is already PRIMARY KEY (most likely case)
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ALTER TABLE dbo_MaterialsTypeToBeDeleted
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MODIFY COLUMN ID INT NOT NULL AUTO_INCREMENT;
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-- Option B: If ID is NOT PRIMARY KEY (uncomment if needed)
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-- First check if there's an existing primary key
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-- SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS
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-- WHERE TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
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-- AND TABLE_SCHEMA = DATABASE() AND COLUMN_KEY = 'PRI';
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--
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-- If no primary key exists:
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-- ALTER TABLE dbo_MaterialsTypeToBeDeleted
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-- MODIFY COLUMN ID INT NOT NULL AUTO_INCREMENT PRIMARY KEY;
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-- Step 5: Verify the change
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SELECT
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COLUMN_NAME,
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COLUMN_TYPE,
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IS_NULLABLE,
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COLUMN_KEY,
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EXTRA
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FROM
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INFORMATION_SCHEMA.COLUMNS
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WHERE
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TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
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AND TABLE_SCHEMA = DATABASE()
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AND COLUMN_NAME = 'ID';
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-- Step 6: Verify data is still intact
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SELECT COUNT(*) AS total_records_after FROM dbo_MaterialsTypeToBeDeleted;
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-- ============================================================================
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-- Expected Results:
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-- After running this script, the ID column should show:
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-- EXTRA: 'auto_increment'
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--
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-- This will allow INSERT statements to omit the ID field, and MySQL will
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-- automatically generate the next sequential ID value.
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-- ============================================================================ |