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SQL:2008 syntax CURRENT_CATALOG, CURRENT_SCHEMA, SET CATALOG, SET SCHEMA.

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This commit is contained in:
Peter Eisentraut
2008-10-27 09:37:47 +00:00
parent b1eeeb20d9
commit 0fec77ae88
6 changed files with 97 additions and 16 deletions
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17
src/interfaces/ecpg/preproc/preproc.y
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@@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.377 2008/10/21 08:38:16 petere Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.378 2008/10/27 09:37:47 petere Exp $ */
/* Copyright comment */
%{
@@ -423,12 +423,13 @@ add_typedef(char *name, char * dimension, char * length, enum ECPGttype type_enu
BACKWARD BEFORE BEGIN_P BETWEEN BIGINT BINARY BIT
BOOLEAN_P BOTH BY
CACHE CALLED CASCADE CASCADED CASE CAST CHAIN CHAR_P
CACHE CALLED CASCADE CASCADED CASE CAST CATALOG_P CHAIN CHAR_P
CHARACTER CHARACTERISTICS CHECK CHECKPOINT CLASS CLOSE
CLUSTER COALESCE COLLATE COLUMN COMMENT COMMIT
COMMITTED CONCURRENTLY CONFIGURATION CONNECTION CONSTRAINT CONSTRAINTS
CONTENT_P CONTINUE_P CONVERSION_P COPY COST CREATE CREATEDB
CREATEROLE CREATEUSER CROSS CSV CTYPE CURRENT_P CURRENT_DATE CURRENT_ROLE
CREATEROLE CREATEUSER CROSS CSV CTYPE CURRENT_P
CURRENT_CATALOG CURRENT_DATE CURRENT_ROLE CURRENT_SCHEMA
CURRENT_TIME CURRENT_TIMESTAMP CURRENT_USER CURSOR CYCLE
DATA_P DATABASE DAY_P DEALLOCATE DEC DECIMAL_P DECLARE DEFAULT DEFAULTS
@@ -1217,6 +1218,10 @@ set_rest: /* Generic SET syntaxes: */
{ $$ = cat2_str(make_str("transaction"), $2); }
| SESSION CHARACTERISTICS AS TRANSACTION transaction_mode_list
{ $$ = cat2_str(make_str("session characteristics as transaction"), $5); }
| CATALOG_P Sconst
{ $$ = cat2_str(make_str("catalog"), $2); }
| SCHEMA Sconst
{ $$ = cat2_str(make_str("schema"), $2); }
| NAMES opt_encoding
{ $$ = cat2_str(make_str("names"), $2); }
| ROLE ColId_or_Sconst
@@ -4469,6 +4474,10 @@ func_expr: func_name '(' ')'
{ $$ = make_str("session_user"); }
| USER
{ $$ = make_str("user"); }
| CURRENT_CATALOG
{ $$ = make_str("current_catalog"); }
| CURRENT_SCHEMA
{ $$ = make_str("current_schema"); }
| CAST '(' a_expr AS Typename ')'
{ $$ = cat_str(5, make_str("cast("), $3, make_str("as"), $5, make_str(")")); }
| EXTRACT '(' extract_list ')'
@@ -6867,10 +6876,12 @@ reserved_keyword:
| CONSTRAINT { $$ = make_str("constraint"); }
| CREATE { $$ = make_str("create"); }
| CURRENT_P { $$ = make_str("current"); }
| CURRENT_CATALOG { $$ = make_str("current_catalog"); }
| CURRENT_DATE { $$ = make_str("current_date"); }
| CURRENT_TIME { $$ = make_str("current_time"); }
| CURRENT_TIMESTAMP { $$ = make_str("current_timestamp"); }
| CURRENT_ROLE { $$ = make_str("current_role"); }
| CURRENT_SCHEMA { $$ = make_str("current_schema"); }
| CURRENT_USER { $$ = make_str("current_user"); }
| DEFAULT { $$ = make_str("default"); }
| DEFERRABLE { $$ = make_str("deferrable"); }