| 메소드 |
설명 |
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__clone ( ) |
Clone DSQL |
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__construct ( $options = [] ) |
Initialization of ID field, which must always be defined |
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_dsql ( ) : DB_dsql |
Use this instead of accessing dsql directly. |
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_preexec ( ) |
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_ref ( $ref, $class, $field, $val ) |
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_refBind ( $field_in, $expression, $field_out = null ) |
Strange method. Uses undefined $field variable, undefined refBind() method etc. |
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addCache ( $controller, $table = null, $priority = 5 ) |
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addCondition ( mixed $field, mixed $cond = UNDEFINED, mixed $value = UNDEFINED, DB_dsql $dsql = null ) |
Adds "WHERE" condition / conditions in underlying DSQL. |
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addExpression ( string $name, mixed $expression = null ) : DB_dsql |
Adds and returns SQL-calculated expression as a read-only field. |
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addField ( string $name, string $actual_field = null ) : Field |
Adds field to model |
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containsMany ( $field, $model ) |
Defines multiple contained models for field |
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containsOne ( $field, $model ) |
Defines contained model for field |
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count ( string $alias = null ) : DB_dsql |
Returns dynamic query selecting number of entries in the database. |
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current ( ) |
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debug ( boolean $enabled = true ) |
Turns debugging mode on|off for this model. All database operations will be outputed. |
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delete ( $id = null ) |
Deletes record matching the ID |
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deleteAll ( ) |
Deletes all records matching this model. Use with caution. |
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dsql ( ) : DB_dsql |
Produces a clone of Dynamic SQL object configured with table, conditions and joins of this model. |
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each ( $callable ) |
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exception ( ) |
exception() will automatically add information about current model and will allow to turn on "debug" mode |
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fieldQuery ( $field ) |
Return query for a specific field. All other fields are ommitted. |
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get ( $name = null ) |
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getActualFields ( $group = UNDEFINED ) |
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getBy ( $field, $cond = UNDEFINED, $value = UNDEFINED ) |
Loads data record and return array of that data. Will not affect currently loaded record. |
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getField ( $f ) |
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getRef ( $name, $load = null ) |
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getRows ( $fields = null ) |
Loads all matching data into array of hashes |
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hasField ( $name ) |
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hasMany ( $model, $their_field = null, $our_field = null, $as_field = null ) |
Defines many to one association |
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hasOne ( $model, $our_field = null, $display_field = null, $as_field = null ) |
Defines one to many association |
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init ( ) |
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initQuery ( ) |
Initializes base query for this model. |
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isDirty ( $name ) |
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isInstanceLoaded ( ) |
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join ( $foreign_table, $master_field = null, $join_kind = null, $_foreign_alias = null, $relation = null ) |
Constructs model from multiple tables. |
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key ( ) |
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leftJoin ( $foreign_table, $master_field = null, $join_kind = null, $_foreign_alias = null, $relation = null ) |
Creates weak join between tables. |
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load ( $id ) |
Loads record specified by ID. |
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loadAny ( ) |
Loads the first matching record from the model |
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loadBy ( $field, $cond = UNDEFINED, $value = UNDEFINED ) |
Similar to loadAny() but will apply condition before loading. |
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loadData ( $id = null ) |
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loadRandom ( ) |
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newField ( $name ) |
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next ( ) |
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offsetExists ( $name ) |
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offsetGet ( $name ) |
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offsetSet ( $name, $val ) |
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offsetUnset ( $name ) |
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ref ( $name, $load = null ) |
Traverses references. Use field name for hasOne() relations. Use model name for hasMany() |
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refSQL ( $name, $load = null ) |
Returns Model with SQL join usable for subqueries. |
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reset ( ) |
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rewind ( ) |
{{{ Iterator support |
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save ( ) |
Save model into database and load it back. |
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saveAndUnload ( ) |
Save model into database and don't try to load it back |
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saveAs ( $model ) |
Save model into database and try to load it back as a new model of specified class. |
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selectQuery ( array $fields = null ) : DB_dsql |
Completes initialization of dsql() by adding fields and expressions. |
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serialize ( ) |
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set ( $name, $value = UNDEFINED ) |
Override all methods to keep back-compatible |
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setActualFields ( array $fields ) |
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setDirty ( $name ) |
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setLimit ( $count, $offset = null ) |
Sets limit on query |
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setMasterField ( $field, $value ) |
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setOrder ( $field, $desc = null ) |
Sets an order on the field. Field must be properly defined |
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setSource ( $controller, $table = null, $id = null ) |
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sum ( string | array | Field $field ) : DB_dsql |
Returns dynamic query selecting sum of particular field or fields. |
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titleQuery ( ) |
Returns query which selects title field |
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tryDelete ( $id = null ) |
Tries to delete record, but does nothing if not found |
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tryLoad ( $id ) |
Try to load a record by specified ID. Will not raise exception if record is not found |
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tryLoadAny ( ) |
Try to load a matching record for the model. Will not raise exception if no records are found |
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tryLoadBy ( $field, $cond = UNDEFINED, $value = UNDEFINED ) |
Attempt to load using a specified condition, but will not fail if such record is not found |
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tryLoadRandom ( ) |
Loads random entry into model |
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unload ( ) |
forget currently loaded record and it's ID. Will not affect database |
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unserialize ( $data ) |
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update ( $data = [] ) |
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valid ( ) |
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