Structure
class Structure implements IStructure
Cached reflection of database structure.
Properties
| protected Connection | $connection | ||
| protected Cache | $cache | ||
| protected array | $structure | ||
| protected bool | $isRebuilt |
Methods
Returns tables list.
Returns table columns list.
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Returns autoincrement primary key name.
Returns table primary key sequence.
Returns hasMany reference.
Returns belongsTo reference.
Rebuilds database structure cache.
Returns true if database cached structure has been rebuilt.
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Details
at line 35
__construct(Connection $connection, IStorage $cacheStorage)
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at line 42
array
getTables()
Returns tables list.
at line 49
array
getColumns(string $table)
Returns table columns list.
at line 61
string|string[]|null
getPrimaryKey(string $table)
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at line 69
string|null
getPrimaryAutoincrementKey(string $table)
Returns autoincrement primary key name.
at line 99
string|null
getPrimaryKeySequence(string $table)
Returns table primary key sequence.
at line 124
array|null
getHasManyReference(string $table, string|null $targetTable = null)
Returns hasMany reference.
If a targetTable is not provided, returns references for all tables.
at line 145
array|null
getBelongsToReference(string $table, string|null $column = null)
Returns belongsTo reference.
If a column is not provided, returns references for all columns.
at line 162
void
rebuild()
Rebuilds database structure cache.
at line 169
bool
isRebuilt()
Returns true if database cached structure has been rebuilt.
at line 175
protected void
needStructure()
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at line 185
protected array
loadStructure()
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at line 222
protected
analyzePrimaryKey(array $columns)
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at line 241
protected void
analyzeForeignKeys(array $structure, string $table)
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at line 270
protected string
resolveFQTableName(string $table)
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