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Overview
| Comment: | Merge fixes from the alter-table-rename-column branch that occurred after this branch separated from that one. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | alter-table-rename-table |
| Files: | files | file ages | folders |
| SHA3-256: |
22e785aa2bbce4ae0852bc3d127d4b12 |
| User & Date: | drh 2018-09-01 15:55:44 |
Context
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2018-09-01
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| 16:05 | Have "ALTER TABLE ADD COLUMN" reload the entire db schema, as "RENAME COLUMN" and "RENAME TABLE" do. Closed-Leaf check-in: 8d89ddc1a6 user: dan tags: alter-table-rename-table | |
| 15:55 | Merge fixes from the alter-table-rename-column branch that occurred after this branch separated from that one. check-in: 22e785aa2b user: drh tags: alter-table-rename-table | |
| 15:49 | Merge fixes and enhancements from trunk. check-in: 589186c083 user: drh tags: alter-table-rename-table | |
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2018-08-25
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| 16:22 | Fix a minor issue in the altercol.test script so that it runs on Windows. check-in: 62089c6daf user: drh tags: alter-table-rename-column | |
Changes
Changes to src/alter.c.
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if( SQLITE_OK!=isSystemTable(pParse, pTab->zName) ) goto exit_rename_column;
if( SQLITE_OK!=isRealTable(pParse, pTab) ) goto exit_rename_column;
/* Which schema holds the table to be altered */
iSchema = sqlite3SchemaToIndex(db, pTab->pSchema);
assert( iSchema>=0 );
zDb = db->aDb[iSchema].zDbSName;
/* Make sure the old name really is a column name in the table to be
** altered. Set iCol to be the index of the column being renamed */
zOld = sqlite3NameFromToken(db, pOld);
if( !zOld ) goto exit_rename_column;
for(iCol=0; iCol<pTab->nCol; iCol++){
if( 0==sqlite3StrICmp(pTab->aCol[iCol].zName, zOld) ) break;
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> > > > > > > |
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if( SQLITE_OK!=isSystemTable(pParse, pTab->zName) ) goto exit_rename_column; if( SQLITE_OK!=isRealTable(pParse, pTab) ) goto exit_rename_column; /* Which schema holds the table to be altered */ iSchema = sqlite3SchemaToIndex(db, pTab->pSchema); assert( iSchema>=0 ); zDb = db->aDb[iSchema].zDbSName; #ifndef SQLITE_OMIT_AUTHORIZATION /* Invoke the authorization callback. */ if( sqlite3AuthCheck(pParse, SQLITE_ALTER_TABLE, zDb, pTab->zName, 0) ){ goto exit_rename_column; } #endif /* Make sure the old name really is a column name in the table to be ** altered. Set iCol to be the index of the column being renamed */ zOld = sqlite3NameFromToken(db, pOld); if( !zOld ) goto exit_rename_column; for(iCol=0; iCol<pTab->nCol; iCol++){ if( 0==sqlite3StrICmp(pTab->aCol[iCol].zName, zOld) ) break; |
Changes to test/altercol.test.
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do_execsql_test 6.3 {
SELECT "where" FROM blob;
} {}
#-------------------------------------------------------------------------
# Triggers.
#
reset_db
do_execsql_test 7.0 {
CREATE TABLE c(x);
INSERT INTO c VALUES(0);
CREATE TABLE t6("col a", "col b", "col c");
CREATE TRIGGER zzz AFTER UPDATE OF "col a", "col c" ON t6 BEGIN
UPDATE c SET x=x+1;
|
> > |
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do_execsql_test 6.3 {
SELECT "where" FROM blob;
} {}
#-------------------------------------------------------------------------
# Triggers.
#
db close
db2 close
reset_db
do_execsql_test 7.0 {
CREATE TABLE c(x);
INSERT INTO c VALUES(0);
CREATE TABLE t6("col a", "col b", "col c");
CREATE TRIGGER zzz AFTER UPDATE OF "col a", "col c" ON t6 BEGIN
UPDATE c SET x=x+1;
|
Changes to test/auth.test.
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} {0 {1 2 3 4 5 6}}
do_catchsql_test auth-1.314 {
WITH RECURSIVE
auth1314(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM auth1314 WHERE x<5)
SELECT * FROM t1 LEFT JOIN auth1314;
} {1 {not authorized}}
} ;# ifcapable cte
do_test auth-2.1 {
proc auth {code arg1 arg2 arg3 arg4 args} {
if {$code=="SQLITE_READ" && $arg1=="t3" && $arg2=="x"} {
return SQLITE_DENY
}
return SQLITE_OK
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} {0 {1 2 3 4 5 6}}
do_catchsql_test auth-1.314 {
WITH RECURSIVE
auth1314(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM auth1314 WHERE x<5)
SELECT * FROM t1 LEFT JOIN auth1314;
} {1 {not authorized}}
} ;# ifcapable cte
#
# db eval {SELECT sql FROM temp.sqlite_master} {puts "TEMP: $sql;"}
# db eval {SELECT sql FROM main.sqlite_master} {puts "MAIN: $sql;"}
#
# MAIN: CREATE TABLE "t2"(a,b,c);
# MAIN: CREATE TABLE t4(a,b,c);
# MAIN: CREATE INDEX t4i1 ON t4(a);
# MAIN: CREATE INDEX t4i2 ON t4(b,a,c);
# MAIN: CREATE TABLE sqlite_stat1(tbl,idx,stat);
# MAIN: CREATE TABLE t1(a,b);
#
ifcapable altertable {
do_test 1.350 {
proc auth {code arg1 arg2 arg3 arg4 args} {
if {$code=="SQLITE_ALTER_TABLE"} {
set ::authargs [list $arg1 $arg2 $arg3 $arg4]
return SQLITE_OK
}
return SQLITE_OK
}
catchsql {
ALTER TABLE t1 RENAME COLUMN b TO bcdefg;
}
} {0 {}}
do_execsql_test auth-1.351 {
SELECT name FROM pragma_table_info('t1') ORDER BY cid;
} {a bcdefg}
do_test auth-1.352 {
set authargs
} {main t1 {} {}}
do_test 1.353 {
proc auth {code arg1 arg2 arg3 arg4 args} {
if {$code=="SQLITE_ALTER_TABLE"} {
set ::authargs [list $arg1 $arg2 $arg3 $arg4]
return SQLITE_IGNORE
}
return SQLITE_OK
}
catchsql {
ALTER TABLE t1 RENAME COLUMN bcdefg TO b;
}
} {0 {}}
do_execsql_test auth-1.354 {
SELECT name FROM pragma_table_info('t1') ORDER BY cid;
} {a bcdefg}
do_test auth-1.355 {
set authargs
} {main t1 {} {}}
do_test 1.356 {
proc auth {code arg1 arg2 arg3 arg4 args} {
if {$code=="SQLITE_ALTER_TABLE"} {
set ::authargs [list $arg1 $arg2 $arg3 $arg4]
return SQLITE_DENY
}
return SQLITE_OK
}
catchsql {
ALTER TABLE t1 RENAME COLUMN bcdefg TO b;
}
} {1 {not authorized}}
do_execsql_test auth-1.356 {
SELECT name FROM pragma_table_info('t1') ORDER BY cid;
} {a bcdefg}
do_test auth-1.357 {
set authargs
} {main t1 {} {}}
}
do_test auth-2.1 {
proc auth {code arg1 arg2 arg3 arg4 args} {
if {$code=="SQLITE_READ" && $arg1=="t3" && $arg2=="x"} {
return SQLITE_DENY
}
return SQLITE_OK
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