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| author | Peter Eisentraut <peter_e@gmx.net> | 2011-02-08 23:04:18 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2011-02-08 23:04:18 +0200 |
| commit | 414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0 (patch) | |
| tree | 016efd0c7108f659ea4f3c52ea54d78e1e5449e1 /src/include/utils/builtins.h | |
| parent | 1703f0e8da2e8e3eccb6e12879c011ba106f8a62 (diff) | |
| download | postgresql-414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0.tar.gz postgresql-414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0.zip | |
Per-column collation support
This adds collation support for columns and domains, a COLLATE clause
to override it per expression, and B-tree index support.
Peter Eisentraut
reviewed by Pavel Stehule, Itagaki Takahiro, Robert Haas, Noah Misch
Diffstat (limited to 'src/include/utils/builtins.h')
| -rw-r--r-- | src/include/utils/builtins.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h index 4cb6c5c17a5..540d16b844a 100644 --- a/src/include/utils/builtins.h +++ b/src/include/utils/builtins.h @@ -623,6 +623,8 @@ extern List *deparse_context_for_planstate(Node *planstate, List *ancestors, extern const char *quote_identifier(const char *ident); extern char *quote_qualified_identifier(const char *qualifier, const char *ident); +extern char *generate_collation_name(Oid collid); + /* tid.c */ extern Datum tidin(PG_FUNCTION_ARGS); @@ -714,7 +716,7 @@ extern Datum textoverlay(PG_FUNCTION_ARGS); extern Datum textoverlay_no_len(PG_FUNCTION_ARGS); extern Datum name_text(PG_FUNCTION_ARGS); extern Datum text_name(PG_FUNCTION_ARGS); -extern int varstr_cmp(char *arg1, int len1, char *arg2, int len2); +extern int varstr_cmp(char *arg1, int len1, char *arg2, int len2, Oid collid); extern List *textToQualifiedNameList(text *textval); extern bool SplitIdentifierString(char *rawstring, char separator, List **namelist); |