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<?php |
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/* |
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* The MIT License |
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* |
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* Copyright 2015 James Ekow Abaka Ainooson. |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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use yentu\database\Table; |
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use yentu\database\Schema; |
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use yentu\exceptions\CommandException; |
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function begin() |
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{ |
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global $migrateCommand; |
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return $migrateCommand->getBegin(); |
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} |
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function refschema($name) |
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{ |
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$schema = new yentu\database\Schema($name); |
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$schema->setIsReference(true); |
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return $schema; |
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} |
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function reftable($name) |
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{ |
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global $defaultSchema; |
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$table = new Table($name, new Schema($defaultSchema)); |
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$table->setIsReference(true); |
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return $table; |
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} |
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function variable($name) |
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{ |
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global $migrateVariables; |
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if (isset($migrateVariables[$name])) { |
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return $migrateVariables[$name]; |
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} else { |
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throw new CommandException("Variable $name is undefined."); |
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} |
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} |
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function variable_exists($name) |
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{ |
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global $migrateVariables; |
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return isset($migrateVariables[$name]); |
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} |
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ntentan /
yentu
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Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@returnannotation as described here.