git.postgresql.org Git - postgresql.git/commit

author	Peter Eisentraut
	Wed, 14 Dec 2022 04:40:38 +0000 (05:40 +0100)
committer	Peter Eisentraut
	Wed, 14 Dec 2022 05:17:07 +0000 (06:17 +0100)
commit	6fcda9aba83449082124825b6d375c0a61e21c42
tree	d2e23f5322bf6879e0ee328593fbc7b3f6f71702	tree
parent	60684dd834a222fefedd49b19d1f0a6189c1632e	commit \| diff

Non-decimal integer literals

Add support for hexadecimal, octal, and binary integer literals:

    0x42F
    0o273
    0b100101

per SQL:202x draft.

This adds support in the lexer as well as in the integer type input
functions.

Reviewed-by: John Naylor
Reviewed-by: Zhihong Yu
Reviewed-by: David Rowley
Reviewed-by: Dean Rasheed
Discussion: https://www.postgresql.org/message-id/flat/b239564c-cad0-b23e-c57e-166d883cb97d@enterprisedb.com

16 files changed:

doc/src/sgml/syntax.sgml		diff \| blob \| blame \| history
src/backend/catalog/information_schema.sql		diff \| blob \| blame \| history
src/backend/catalog/sql_features.txt		diff \| blob \| blame \| history
src/backend/parser/parse_node.c		diff \| blob \| blame \| history
src/backend/parser/scan.l		diff \| blob \| blame \| history
src/backend/utils/adt/numutils.c		diff \| blob \| blame \| history
src/fe_utils/psqlscan.l		diff \| blob \| blame \| history
src/interfaces/ecpg/preproc/pgc.l		diff \| blob \| blame \| history
src/test/regress/expected/int2.out		diff \| blob \| blame \| history
src/test/regress/expected/int4.out		diff \| blob \| blame \| history
src/test/regress/expected/int8.out		diff \| blob \| blame \| history
src/test/regress/expected/numerology.out		diff \| blob \| blame \| history
src/test/regress/sql/int2.sql		diff \| blob \| blame \| history
src/test/regress/sql/int4.sql		diff \| blob \| blame \| history
src/test/regress/sql/int8.sql		diff \| blob \| blame \| history
src/test/regress/sql/numerology.sql		diff \| blob \| blame \| history

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