updated drupal core to 7.51
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@@ -446,7 +446,7 @@ class EntityFieldQueryException extends Exception {}
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*
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* This class allows finding entities based on entity properties (for example,
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* node->changed), field values, and generic entity meta data (bundle,
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* entity type, entity id, and revision ID). It is not possible to query across
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* entity type, entity ID, and revision ID). It is not possible to query across
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* multiple entity types. For example, there is no facility to find published
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* nodes written by users created in the last hour, as this would require
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* querying both node->status and user->created.
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@@ -688,14 +688,36 @@ class EntityFieldQuery {
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* @param $field
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* Either a field name or a field array.
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* @param $column
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* The column that should hold the value to be matched.
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* The column that should hold the value to be matched, defined in the
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* hook_field_schema() of this field. If this is omitted then all of the
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* other parameters are ignored, except $field, and this call will just be
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* adding a condition that says that the field has a value, rather than
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* testing the value itself.
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* @param $value
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* The value to test the column value against.
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* The value to test the column value against. In most cases, this is a
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* scalar. For more complex options, it is an array. The meaning of each
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* element in the array is dependent on $operator.
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* @param $operator
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* The operator to be used to test the given value.
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* The operator to be used to test the given value. The possible values are:
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* - '=', '<>', '>', '>=', '<', '<=', 'STARTS_WITH', 'CONTAINS': These
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* operators expect $value to be a literal of the same type as the
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* column.
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* - 'IN', 'NOT IN': These operators expect $value to be an array of
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* literals of the same type as the column.
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* - 'BETWEEN': This operator expects $value to be an array of two literals
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* of the same type as the column.
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* The operator can be omitted, and will default to 'IN' if the value is an
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* array, or to '=' otherwise.
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* @param $delta_group
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* An arbitrary identifier: conditions in the same group must have the same
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* $delta_group.
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* $delta_group. For example, let's presume a multivalue field which has
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* two columns, 'color' and 'shape', and for entity ID 1, there are two
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* values: red/square and blue/circle. Entity ID 1 does not have values
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* corresponding to 'red circle'; however if you pass 'red' and 'circle' as
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* conditions, it will appear in the results -- by default queries will run
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* against any combination of deltas. By passing the conditions with the
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* same $delta_group it will ensure that only values attached to the same
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* delta are matched, and entity 1 would then be excluded from the results.
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* @param $language_group
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* An arbitrary identifier: conditions in the same group must have the same
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* $language_group.
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@@ -770,9 +792,11 @@ class EntityFieldQuery {
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* @param $field
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* Either a field name or a field array.
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* @param $column
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* A column defined in the hook_field_schema() of this field. If this is
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* omitted then the query will find only entities that have data in this
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* field, using the entity and property conditions if there are any.
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* The column that should hold the value to be matched, defined in the
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* hook_field_schema() of this field. If this is omitted then all of the
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* other parameters are ignored, except $field, and this call will just be
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* adding a condition that says that the field has a value, rather than
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* testing the value itself.
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* @param $value
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* The value to test the column value against. In most cases, this is a
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* scalar. For more complex options, it is an array. The meaning of each
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@@ -791,10 +815,10 @@ class EntityFieldQuery {
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* @param $delta_group
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* An arbitrary identifier: conditions in the same group must have the same
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* $delta_group. For example, let's presume a multivalue field which has
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* two columns, 'color' and 'shape', and for entity id 1, there are two
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* two columns, 'color' and 'shape', and for entity ID 1, there are two
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* values: red/square and blue/circle. Entity ID 1 does not have values
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* corresponding to 'red circle', however if you pass 'red' and 'circle' as
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* conditions, it will appear in the results - by default queries will run
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* conditions, it will appear in the results -- by default queries will run
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* against any combination of deltas. By passing the conditions with the
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* same $delta_group it will ensure that only values attached to the same
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* delta are matched, and entity 1 would then be excluded from the results.
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