CompactAttribute Struct Reference

#include <tupdesc.h>

Data Fields
int16	attcacheoff
int16	attlen
bool	attbyval
uint8	attalignby
bool	attispackable:1
bool	atthasmissing:1
bool	attisdropped:1
bool	attgenerated:1
char	attnullability

Detailed Description

Definition at line 68 of file tupdesc.h.

Field Documentation

attalignby

uint8 CompactAttribute::attalignby

Definition at line 74 of file tupdesc.h.

Referenced by expand_tuple(), fill_val(), slot_compile_deform(), tts_virtual_materialize(), and tuple_data_split_internal().

attbyval

bool CompactAttribute::attbyval

Definition at line 73 of file tupdesc.h.

Referenced by _bt_keep_natts_fast(), _bt_preprocess_array_keys(), brin_inclusion_add_value(), brin_inclusion_union(), btestimateparallelscan(), check_domain_for_new_field(), collectMatchBitmap(), CreateTupleDescCopyConstr(), ER_get_flat_size(), ExecComputeStoredGenerated(), expanded_record_set_field_internal(), expanded_record_set_fields(), expanded_record_set_tuple(), fill_val(), getDatumCopy(), getmissingattr(), ginFlushBuildState(), heap_attr_equals(), MemoizeHash_equal(), MemoizeHash_hash(), ri_KeysEqual(), slot_compile_deform(), and tts_virtual_materialize().

attcacheoff

int16 CompactAttribute::attcacheoff

Definition at line 70 of file tupdesc.h.

Referenced by fastgetattr(), index_getattr(), nocache_index_getattr(), nocachegetattr(), and verify_compact_attribute().

attgenerated

bool CompactAttribute::attgenerated

Definition at line 79 of file tupdesc.h.

Referenced by check_and_init_gencol(), convert_prep_stmt_params(), CopyGetAttnums(), deparseInsertSql(), deparseUpdateSql(), get_dependent_generated_columns(), and rebuildInsertSql().

atthasmissing

bool CompactAttribute::atthasmissing

Definition at line 77 of file tupdesc.h.

Referenced by getmissingattr(), and slot_compile_deform().

attisdropped

bool CompactAttribute::attisdropped

Definition at line 78 of file tupdesc.h.

Referenced by adjust_toast_pointers(), apply_handle_update(), ATRewriteTable(), build_attrmap_by_position(), BuildTupleFromCStrings(), CopyGetAttnums(), ExecBuildUpdateProjection(), expanded_record_set_fields(), get_relation_constraints(), get_relation_notnullatts(), get_rte_attribute_is_dropped(), get_rule_expr(), PartConstraintImpliedByRelConstraint(), postgresBeginForeignInsert(), postgresPlanForeignModify(), ReorderBufferToastReplace(), repack_store_change(), restore_tuple(), slot_compile_deform(), tstoreReceiveSlot_detoast(), and tstoreStartupReceiver().

attispackable

bool CompactAttribute::attispackable

Definition at line 75 of file tupdesc.h.

Referenced by fill_val().

attlen

int16 CompactAttribute::attlen

Definition at line 71 of file tupdesc.h.

Referenced by _bt_keep_natts_fast(), _bt_preprocess_array_keys(), adjust_toast_pointers(), brin_inclusion_add_value(), brin_inclusion_union(), btestimateparallelscan(), check_domain_for_new_field(), collectMatchBitmap(), CreateTupleDescCopyConstr(), ER_get_flat_size(), ExecComputeStoredGenerated(), expand_tuple(), expanded_record_set_field_internal(), expanded_record_set_fields(), fill_val(), getDatumCopy(), getmissingattr(), ginFlushBuildState(), gistInitBuffering(), heap_attr_equals(), MemoizeHash_equal(), MemoizeHash_hash(), pgoutput_row_filter(), ReorderBufferToastReplace(), repack_store_change(), restore_tuple(), ri_KeysEqual(), slot_compile_deform(), spgdoinsert(), tstoreReceiveSlot_detoast(), tstoreStartupReceiver(), tts_virtual_materialize(), tuple_data_split_internal(), and ValuesNext().

attnullability

char CompactAttribute::attnullability

Definition at line 80 of file tupdesc.h.

Referenced by ATRewriteTable(), CheckNNConstraintFetch(), CreateTupleDescCopyConstr(), get_relation_constraints(), get_relation_notnullatts(), PartConstraintImpliedByRelConstraint(), RelationBuildTupleDesc(), slot_compile_deform(), and verify_compact_attribute().

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The documentation for this struct was generated from the following file:

• src/include/access/tupdesc.h