postgres

History

Noah Misch 3a0d473192 Use wrappers of PG_DETOAST_DATUM_PACKED() more. This makes almost all core code follow the policy introduced in the previous commit. Specific decisions: - Text search support functions with char* and length arguments, such as prsstart and lexize, may receive unaligned strings. I doubt maintainers of non-core text search code will notice. - Use plain VARDATA() on values detoasted or synthesized earlier in the same function. Use VARDATA_ANY() on varlenas sourced outside the function, even if they happen to always have four-byte headers. As an exception, retain the universal practice of using VARDATA() on return values of SendFunctionCall(). - Retain PG_GETARG_BYTEA_P() in pageinspect. (Page images are too large for a one-byte header, so this misses no optimization.) Sites that do not call get_page_from_raw() typically need the four-byte alignment. - For now, do not change btree_gist. Its use of four-byte headers in memory is partly entangled with storage of 4-byte headers inside GBT_VARKEY, on disk. - For now, do not change gtrgm_consistent() or gtrgm_distance(). They incorporate the varlena header into a cache, and there are multiple credible implementation strategies to consider.		9 years ago
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expected	Prevent access to external files/URLs via contrib/xml2's xslt_process().	14 years ago
sql	Prevent access to external files/URLs via contrib/xml2's xslt_process().	14 years ago
.gitignore	Support "make check" in contrib	15 years ago
Makefile	Update xml2 extension for parallel query.	10 years ago
xml2--1.0--1.1.sql	Update xml2 extension for parallel query.	10 years ago
xml2--1.1.sql	Update xml2 extension for parallel query.	10 years ago
xml2--unpackaged--1.0.sql	Fix typos in some error messages thrown by extension scripts when fed to psql.	11 years ago
xml2.control	Update xml2 extension for parallel query.	10 years ago
xpath.c	Use wrappers of PG_DETOAST_DATUM_PACKED() more.	9 years ago
xslt_proc.c	Use wrappers of PG_DETOAST_DATUM_PACKED() more.	9 years ago