classTablePartitionRelation

Schema packages/ztd-query-core/src/Schema/Partition/TablePartitionRelation.php:17

final class TablePartitionRelation

What makes one table a partition of another.

A partition holds the rows of its parent that satisfy the predicate, so a statement against the parent reaches it and a statement against it does not reach the parent. Both are needed to work out which of them a row belongs in.

Properties§

public string $parentTable

source §

public string|null $predicate

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Methods§

public function __construct(string $parentTable, ?string $predicate)

71%source §

Parameters

`$parentTable`	`string`
`$predicate`	`?string`

Throws

InvalidDefinitionException When the parent table or the predicate is empty

Test cases 2

Calls 2

function-call trim line 34
new InvalidDefinitionException line 36

Test cases 4§

Test cases that cover or call this symbol, from the coverage report and from the analyzed test sources.

Dedicated tests 2

TablePartitionRelationTest::testDefaultPartitionExcludesSpecificSiblingsAndIncludesNull covers and calls
TablePartitionRelationTest::testSpecificPartitionUsesItsPredicate covers and calls

Other tests reaching this symbol 2

Relations§

Constant reads 1

class-const packages/ztd-query-core/src/Compatibility/ClassAliases.php packages/ztd-query-core/src/Compatibility/ClassAliases.php:42

Type declarations 3