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33 lines
1004 B
PHP
33 lines
1004 B
PHP
<?php
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namespace base\common\scheme\attribute;
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use Attribute;
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#[Attribute(Attribute::TARGET_PROPERTY)]
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class Field
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{
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public function __construct(
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public string $type = 'varchar',
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public ?int $length = null,
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public int $precision = 0,
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public int $scale = 0,
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public bool $nullable = true,
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public mixed $default = null,
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public string $comment = '',
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public bool $unsigned = false,
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public bool $autoIncrement = false,
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public bool $primary = false
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) {
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$type = strtolower(trim($this->type));
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if ($this->length !== null && $this->length < 1) {
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throw new \InvalidArgumentException("Scheme 字段 length 必须 >= 1，当前={$this->length}");
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}
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if ($type === 'char' && $this->length !== null && $this->length > 255) {
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throw new \InvalidArgumentException("Scheme 字段类型 char 的 length 超出范围，允许 1-255，当前={$this->length}");
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}
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}
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}
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