attnum.h File Reference

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Defines
#define	InvalidAttrNumber   0
#define	MaxAttrNumber   32767
#define	AttributeNumberIsValid(attributeNumber)   ((bool) ((attributeNumber) != InvalidAttrNumber))
#define	AttrNumberIsForUserDefinedAttr(attributeNumber)   ((bool) ((attributeNumber) > 0))
#define	AttrNumberGetAttrOffset(attNum)
#define	AttrOffsetGetAttrNumber(attributeOffset)   ((AttrNumber) (1 + (attributeOffset)))
Typedefs
typedef int16	AttrNumber

---

Define Documentation

#define AttributeNumberIsValid

(

attributeNumber

)

((bool) ((attributeNumber) != InvalidAttrNumber))

Definition at line 34 of file attnum.h.

Referenced by ExecBuildAuxRowMark(), ExecInitModifyTable(), generateClonedIndexStmt(), GetAttributeByNum(), and postgresBeginForeignModify().

#define AttrNumberGetAttrOffset

(

attNum

)

Value:

( \
    AssertMacro(AttrNumberIsForUserDefinedAttr(attNum)), \
    ((attNum) - 1) \
)

Definition at line 51 of file attnum.h.

Referenced by ConstructTupleDescriptor().

#define AttrNumberIsForUserDefinedAttr

(

attributeNumber

)

((bool) ((attributeNumber) > 0))

Definition at line 41 of file attnum.h.

#define AttrOffsetGetAttrNumber

(

attributeOffset

)

((AttrNumber) (1 + (attributeOffset)))

Definition at line 61 of file attnum.h.

#define InvalidAttrNumber   0

Definition at line 23 of file attnum.h.

Referenced by adjust_view_column_set(), AlterObjectOwner_internal(), ATExecColumnDefault(), attnameAttNum(), checkInsertTargets(), convert_column_name(), CopyGetAttnums(), CreateTrigger(), do_analyze_rel(), dumpConstraint(), eval_const_expressions_mutator(), EventTriggerSQLDropAddObject(), ExecCheckRTEPerms(), ExecEvalScalarVar(), ExecEvalWholeRowVar(), ExecInitExpr(), expand_all_col_privileges(), expand_col_privileges(), expandRecordVariable(), ExpandRowReference(), find_expr_references_walker(), fixup_inherited_columns(), fixup_whole_row_references(), flatten_join_alias_vars_mutator(), get_name_for_var_field(), get_object_address_attribute(), get_object_namespace(), get_rte_attribute_name(), get_variable(), GetAttributeByName(), LookupTypeName(), makeWholeRowVar(), markRTEForSelectPriv(), markTargetListOrigin(), ParseComplexProjection(), pg_get_serial_sequence(), pg_identify_object(), postgresPlanForeignModify(), ProcedureCreate(), process_owned_by(), pullup_replace_vars_callback(), ReplaceVarsFromTargetList_callback(), scanRTEForColumn(), transformAssignmentIndirection(), transformUpdateStmt(), translate_col_privs(), and unknown_attribute().

#define MaxAttrNumber   32767

Definition at line 24 of file attnum.h.

Referenced by addRangeTableEntryForJoin().

---

Typedef Documentation

typedef int16 AttrNumber

Definition at line 21 of file attnum.h.