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Commit5ca7c8e

Browse files
author
Michael Meskes
committed
Synced parser with backend.
1 parent3c0d21a commit5ca7c8e

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2 files changed

+140
-50
lines changed

2 files changed

+140
-50
lines changed

‎src/interfaces/ecpg/ChangeLog‎

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1217,3 +1217,10 @@ Wed Jan 23 17:35:23 CET 2002
12171217
- Added patch to temporarily disable locale for descriptors too (Christof).
12181218
- Set ecpg version to 2.9.0.
12191219
- Set library version to 3.3.0.
1220+
1221+
Wed Mar 6 10:40:28 CET 2002
1222+
1223+
- Synced preproc.y with gram.y.
1224+
- Set ecpg version to 2.10.0.
1225+
- Set library version to 3.4.0.
1226+

‎src/interfaces/ecpg/preproc/preproc.y‎

Lines changed: 133 additions & 50 deletions
Original file line numberDiff line numberDiff line change
@@ -197,7 +197,7 @@ make_name(void)
197197
SCHEMA,SCROLL,SECOND_P,SELECT,SESSION,SESSION_USER,SET,SOME,SUBSTRING,
198198
TABLE,TEMPORARY,THEN,TIME,TIMESTAMP
199199
TO,TRAILING,TRANSACTION,TRIM,TRUE_P,
200-
UNENCRYPTED,UNION,UNIQUE,UNKNOWN,UPDATE,USER,USING,
200+
UNENCRYPTED,UNION,UNIQUE,UNKNOWN,UPDATE,USAGE,USER,USING,
201201
VALUES,VARCHAR,VARYING,VIEW,
202202
WHEN,WHERE,WITH,WITHOUT,WORK,YEAR_P,ZONE
203203

@@ -228,7 +228,8 @@ make_name(void)
228228
NONE,NOTHING,NOTIFY,NOTNULL,OFFSET,OIDS,
229229
OPERATOR,OWNER,PASSWORD,PROCEDURAL,REINDEX,RENAME,RESET,
230230
RETURNS,ROW,RULE,SEQUENCE,SETOF,SHARE,
231-
SHOW,START,STATEMENT,STATISTICS,STDIN,STDOUT,SYSIDTEMP,
231+
SHOW,START,STATEMENT,STATISTICS,STDIN,STDOUT,STORAGE,
232+
SYSID,TEMP,
232233
TEMPLATE,TOAST,TRUNCATE,TRUSTED,UNLISTEN,UNTIL,VACUUM,
233234
VALID,VERBOSE,VERSION
234235

@@ -327,12 +328,16 @@ make_name(void)
327328
%type<str>TriggerActionTimeCreateTrigStmtDropPLangStmt
328329
%type<str>CreatePLangStmtTriggerFuncArgsTriggerFuncArgsimple_select
329330
%type<str>ViewStmtLoadStmtCreatedbStmtcreatedb_opt_item
330-
%type<str>createdb_opt_listopt_encodingOptInherit
331+
%type<str>createdb_opt_listopt_encodingOptInheritopt_equal
332+
%type<str>AlterUserSetStmtprivilege_listprivilegeprivilege_target
333+
%type<str>opt_grant_grant_optionopt_revoke_grant_option
334+
%type<str>function_with_argtypes_listfunction_with_argtypes
331335
%type<str>DropdbStmtClusterStmtgranteeRevokeStmtBitbit
332-
%type<str>GrantStmtprivilegesoperation_commalistoperationPosAllConst
333-
%type<str>opt_with_grantopt_cursorConstraintsSetStmtAllConst
336+
%type<str>GrantStmtprivilegesPosAllConst
337+
%type<str>opt_cursorConstraintsSetStmtAllConst
334338
%type<str>case_exprwhen_clause_listcase_defaultcase_argwhen_clause
335-
%type<str>select_clauseopt_select_limitselect_limit_valueConstraintTimeSpec
339+
%type<str>select_clauseopt_select_limitselect_limit_value
340+
%type<str>ConstraintTimeSpecAlterDatabaseSetStmt
336341
%type<str>select_offset_valueReindexStmtjoin_typeopt_boolean
337342
%type<str>join_qualupdate_listAlterSchemaStmtjoined_table
338343
%type<str>opt_levelopt_locklock_typeOptGroupListOptGroupElem
@@ -406,10 +411,12 @@ opt_at:AT connection_target{
406411
argsinsert =NULL;
407412
};
408413

409-
stmt:AlterSchemaStmt { output_statement($1,0, connection); }
410-
|AlterTableStmt{ output_statement($1,0, connection); }
414+
stmt:AlterDatabaseSetStmt{ output_statement($1,0, connection); }
411415
|AlterGroupStmt{ output_statement($1,0, connection); }
416+
|AlterSchemaStmt{ output_statement($1,0, connection); }
417+
|AlterTableStmt{ output_statement($1,0, connection); }
412418
|AlterUserStmt{ output_statement($1,0, connection); }
419+
|AlterUserSetStmt{ output_statement($1,0, connection); }
413420
|ClosePortalStmt{ output_statement($1,0, connection); }
414421
|CommentStmt{ output_statement($1,0, connection); }
415422
|CopyStmt{ output_statement($1,0, connection); }
@@ -634,6 +641,16 @@ AlterUserStmt: ALTER USER UserId OptUserList
634641
}
635642
;
636643

644+
AlterUserSetStmt:ALTERUSERUserIdVariableSetStmt
645+
{
646+
$$ = cat_str(3, make_str("alter user"),$3,$4);
647+
}
648+
|ALTERUSERUserIdVariableResetStmt
649+
{
650+
$$ = cat_str(3, make_str("alter user"),$3,$4);
651+
}
652+
;
653+
637654
/*****************************************************************************
638655
*
639656
* Drop a postgresql DBMS user
@@ -976,6 +993,11 @@ AlterTableStmt:
976993
{
977994
$$ = cat_str(7, make_str("alter table"),$3, make_str("alter"),$5,$6, make_str("set statistics"),$9);
978995
}
996+
/* ALTER TABLE <relation> ALTER [COLUMN] <colname> SET STORAGE <storagemode>*/
997+
|ALTERTABLErelation_exprALTERopt_columnColIdSETSTORAGEColId
998+
{
999+
$$ = cat_str(7, make_str("alter table"),$3, make_str("alter"),$5,$6, make_str("set storage"),$9);
1000+
}
9791001
/* ALTER TABLE <relation> DROP [COLUMN] <colname> {RESTRICT|CASCADE}*/
9801002
|ALTERTABLErelation_exprDROPopt_columnColIddrop_behavior
9811003
{
@@ -1714,13 +1736,19 @@ comment_text: StringConst{ $$ = $1; }
17141736
/*****************************************************************************
17151737
*
17161738
*QUERY:
1717-
* GRANT[privileges] ON [TABLE] relation_name_list TO [GROUP] grantee, ...
1739+
* GRANTand REVOKE statements
17181740
*
17191741
*****************************************************************************/
17201742

1721-
GrantStmt:GRANTprivilegesONopt_tablerelation_name_listTOgrantee_listopt_with_grant
1743+
GrantStmt:GRANTprivilegesONprivilege_targetTOgrantee_listopt_grant_grant_option
1744+
{
1745+
$$ = cat_str(7, make_str("grant"),$2, make_str("on"),$4, make_str("to"),$6,$7);
1746+
}
1747+
;
1748+
1749+
RevokeStmt:REVOKEopt_revoke_grant_optionprivilegesONprivilege_targetFROMgrantee_list
17221750
{
1723-
$$ = cat_str(8, make_str("grant"),$2, make_str("on"),$4,$5, make_str("to"),$7,$8);
1751+
$$ = cat_str(8, make_str("revoke"),$2,$3,make_str("on"),$5, make_str("from"),$7);
17241752
}
17251753
;
17261754

@@ -1732,23 +1760,23 @@ privileges: ALL PRIVILEGES
17321760
{
17331761
$$ = make_str("all");
17341762
}
1735-
|operation_commalist
1763+
|privilege_list
17361764
{
17371765
$$ =$1;
17381766
}
17391767
;
17401768

1741-
operation_commalist:operation
1769+
privilege_list:privilege
17421770
{
17431771
$$ =$1;
17441772
}
1745-
|operation_commalist','operation
1773+
|privilege_list','privilege
17461774
{
17471775
$$ = cat_str(3,$1, make_str(","),$3);
17481776
}
17491777
;
17501778

1751-
operation:SELECT
1779+
privilege:SELECT
17521780
{
17531781
$$ = make_str("select");
17541782
}
@@ -1776,8 +1804,38 @@ operation: SELECT
17761804
{
17771805
$$ = make_str("trigger");
17781806
}
1807+
|EXECUTE
1808+
{
1809+
$$ = make_str("execute");
1810+
}
1811+
|USAGE
1812+
{
1813+
$$ = make_str("usage");
1814+
}
17791815
;
17801816

1817+
privilege_target:relation_name_list
1818+
{
1819+
$$ =$1;
1820+
}
1821+
|TABLErelation_name_list
1822+
{
1823+
$$ = cat2_str(make_str("table"),$2);
1824+
}
1825+
|FUNCTIONfunction_with_argtypes_list
1826+
{
1827+
$$ = cat2_str(make_str("function"),$2);
1828+
}
1829+
|LANGUAGEname_list
1830+
{
1831+
$$ = cat2_str(make_str("language") ,$2);
1832+
}
1833+
;
1834+
1835+
grantee_list:grantee {$$ =$1; }
1836+
|grantee_list','grantee {$$ = cat_str(3,$1, make_str(","),$3); }
1837+
;
1838+
17811839
grantee:PUBLIC
17821840
{
17831841
$$ = make_str("public");
@@ -1792,33 +1850,30 @@ grantee: PUBLIC
17921850
}
17931851
;
17941852

1795-
grantee_list:grantee {$$ =$1; }
1796-
|grantee_list','grantee {$$ = cat_str(3,$1, make_str(","),$3); }
1797-
;
1798-
1799-
opt_with_grant:WITHGRANTOPTION
1800-
{
1801-
mmerror(PARSE_ERROR, ET_WARNING,"Currently unsupported GRANT/WITH GRANT OPTION will be passed to backend");
1802-
$$ = make_str("with grant option");
1803-
}
1853+
opt_grant_grant_option:WITHGRANTOPTION
1854+
{
1855+
mmerror(PARSE_ERROR, ET_WARNING,"Currently unsupported GRANT/WITH GRANT OPTION will be passed to backend");
1856+
$$ = make_str("with grant option");
1857+
}
18041858
|/*EMPTY*/ {$$ = EMPTY; }
18051859
;
18061860

1861+
opt_revoke_grant_option:GRANTOPTIONFOR
1862+
{
1863+
mmerror(PARSE_ERROR, ET_WARNING,"Currently unsupported REVOKE/GRANT OPTION FOR will be passed to backend");
1864+
$$ = make_str("with grant option");
1865+
}
1866+
|/*EMPTY*/ {$$ = EMPTY; }
1867+
;
18071868

1808-
/*****************************************************************************
1809-
*
1810-
*QUERY:
1811-
* REVOKE privileges ON [TABLE relation_name_list FROM [user], ...
1812-
*
1813-
*****************************************************************************/
1814-
1815-
RevokeStmt:REVOKEprivilegesONopt_tablerelation_name_listFROMgrantee_list
1816-
{
1817-
$$ = cat_str(8, make_str("revoke"),$2, make_str("on"),$4,$5, make_str("from"),$7);
1818-
}
1869+
function_with_argtypes_list:function_with_argtypes
1870+
{$$ =$1; }
1871+
|function_with_argtypes_list','function_with_argtypes
1872+
{$$ = cat_str(3,$1, make_str(","),$3); }
18191873
;
18201874

1821-
1875+
function_with_argtypes:func_namefunc_args
1876+
{$$ = cat2_str($1,$2); };
18221877

18231878
/*****************************************************************************
18241879
*
@@ -2188,9 +2243,9 @@ TransactionStmt: ABORT_TRANS opt_trans{ $$ = make_str("rollback"); }
21882243
|ROLLBACKopt_transopt_chain{$$ = cat2_str(make_str("rollback"),$3); }
21892244
;
21902245

2191-
opt_trans:WORK {$$ =""; }
2192-
|TRANSACTION{$$ =""; }
2193-
|/*EMPTY*/{$$ =""; }
2246+
opt_trans:WORK {$$ =EMPTY; }
2247+
|TRANSACTION{$$ =EMPTY; }
2248+
|/*EMPTY*/{$$ =EMPTY; }
21942249
;
21952250

21962251
opt_chain:ANDNOCHAIN {$$ = make_str("and no chain"); }
@@ -2252,20 +2307,49 @@ createdb_opt_list: createdb_opt_item
22522307
{$$ = cat2_str($1,$2); }
22532308
;
22542309

2255-
createdb_opt_item:LOCATION'='StringConst{$$ = cat2_str(make_str("location ="),$3); }
2256-
|LOCATION'='DEFAULT{$$ = make_str("location = default"); }
2257-
|TEMPLATE'='name {$$ = cat2_str(make_str("template ="),$3); }
2258-
|TEMPLATE'='DEFAULT{$$ = make_str("template = default"); }
2259-
|ENCODING'='PosIntStringConst
2310+
createdb_opt_item:LOCATIONopt_equalStringConst{$$ = cat_str(3,make_str("location"),$2,$3); }
2311+
|LOCATIONopt_equalDEFAULT{$$ = cat_str(3, make_str("location"),$2, make_str("default")); }
2312+
|TEMPLATEopt_equalname {$$ = cat_str(3, make_str("template"),$2,$3); }
2313+
|TEMPLATEopt_equalDEFAULT{$$ = cat_str(3, make_str("template"),$2, make_str("default")); }
2314+
|ENCODINGopt_equalPosIntStringConst
2315+
{
2316+
$$ = cat_str(3, make_str("encoding"),$2,$3);
2317+
}
2318+
|ENCODINGopt_equalDEFAULT
2319+
{
2320+
$$ = cat_str(3, make_str("encoding"),$2, make_str("default"));
2321+
}
2322+
|OWNERopt_equalname
22602323
{
2261-
$$ =cat2_str(make_str("encoding ="),$3);
2324+
$$ =cat_str(3,make_str("owner"),$2,$3);
22622325
}
2263-
|ENCODING'='DEFAULT
2326+
|OWNERopt_equalDEFAULT
22642327
{
2265-
$$ = make_str("encoding =default");
2328+
$$ =cat_str(3,make_str("owner"),$2, make_str("default"));
22662329
}
22672330
;
22682331

2332+
opt_equal:'='{$$ = make_str("="); }
2333+
|/* EMPTY*/{$$ = EMPTY; }
2334+
;
2335+
2336+
/*****************************************************************************
2337+
*
2338+
* ALTER DATABASE
2339+
*
2340+
*
2341+
*****************************************************************************/
2342+
2343+
AlterDatabaseSetStmt:ALTERDATABASEdatabase_nameVariableSetStmt
2344+
{
2345+
$$ = cat_str(3, make_str("alter database"),$3,$4);
2346+
}
2347+
|ALTERDATABASEdatabase_nameVariableResetStmt
2348+
{
2349+
$$ = cat_str(3, make_str("alter database"),$3,$4);
2350+
}
2351+
;
2352+
22692353
/*****************************************************************************
22702354
*
22712355
*DROP DATABASE
@@ -2702,10 +2786,7 @@ select_limit: LIMIT select_limit_value OFFSET select_offset_value
27022786
|OFFSETselect_offset_value
27032787
{$$ = cat2_str(make_str("offset"),$2); }
27042788
|LIMITselect_limit_value','select_offset_value
2705-
{$$ = cat_str(4, make_str("limit"),$2, make_str(","),$4); }
2706-
/* enable this in 7.3, bjm 2001-10-22
27072789
{ mmerror(PARSE_ERROR, ET_WARNING,"No longer supported LIMIT #,# syntax passed to backend."); }
2708-
*/
27092790
;
27102791

27112792
opt_select_limit:select_limit{$$ =$1; }
@@ -5147,6 +5228,7 @@ unreserved_keyword:
51475228
|STATISTICS{$$ = make_str("statistics"); }
51485229
|STDIN{$$ = make_str("stdin"); }
51495230
|STDOUT{$$ = make_str("stdout"); }
5231+
|STORAGE {$$ = make_str("storage"); }
51505232
|SYSID{$$ = make_str("sysid"); }
51515233
|TEMP{$$ = make_str("temp"); }
51525234
|TEMPLATE{$$ = make_str("template"); }
@@ -5162,6 +5244,7 @@ unreserved_keyword:
51625244
|UNLISTEN{$$ = make_str("unlisten"); }
51635245
|UNTIL{$$ = make_str("until"); }
51645246
|UPDATE{$$ = make_str("update"); }
5247+
|USAGE{$$ = make_str("usage"); }
51655248
|VACUUM{$$ = make_str("vacuum"); }
51665249
|VALID{$$ = make_str("valid"); }
51675250
|VALUES{$$ = make_str("values"); }

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