spiral /
components
| @@ 505-515 (lines=11) @@ | ||
| 502 | * |
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| 503 | * @throws SchemaException |
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| 504 | */ |
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| 505 | public function dropColumn(string $column): AbstractTable |
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| 506 | { |
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| 507 | if (empty($schema = $this->current->findColumn($column))) { |
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| 508 | throw new SchemaException("Undefined column '{$column}' in '{$this->getName()}'"); |
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| 509 | } |
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| 510 | ||
| 511 | //Dropping column from current schema |
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| 512 | $this->current->forgetColumn($schema); |
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| 513 | ||
| 514 | return $this; |
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| 515 | } |
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| 516 | ||
| 517 | /** |
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| 518 | * Drop index by it's forming columns. |
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| @@ 549-561 (lines=13) @@ | ||
| 546 | * |
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| 547 | * @throws SchemaException |
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| 548 | */ |
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| 549 | public function dropForeign($column): AbstractTable |
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| 550 | { |
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| 551 | if (!empty($schema = $this->current->findForeign($column))) { |
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| 552 | throw new SchemaException( |
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| 553 | "Undefined FK on '{$column}' in '{$this->getName()}'" |
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| 554 | ); |
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| 555 | } |
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| 556 | ||
| 557 | //Dropping foreign from current schema |
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| 558 | $this->current->forgetForeign($schema); |
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| 559 | ||
| 560 | return $this; |
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| 561 | } |
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| 562 | ||
| 563 | /** |
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| 564 | * Reset table state to new form. |
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