---
This commit is contained in:
@@ -0,0 +1,938 @@
|
||||
## Summary
|
||||
<!--Explain briefly what goes wrong and explain why you believe this is a bug and not the intended behavior of SQLite (if it is not a crash).-->**No review yet**
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|
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## Minimized query
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||||
|
||||
```sql
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||||
PRAGMA ignore_check_constraints = YES;
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PRAGMA count_changes = 1;
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||||
PRAGMA pragma_list;
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||||
.eqp full
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BEGIN;
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||||
CREATE TABLE t1(w int, x int, y int, z int);
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CREATE UNIQUE INDEX i1w ON t1(w);
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||||
CREATE INDEX i1xy ON t1(x,y);
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||||
CREATE INDEX i1zyx ON t1(z,y,x);
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||||
COMMIT;
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||||
SELECT * FROM t1 WHERE w BETWEEN 5 AND 6 ORDER BY +w;
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||||
SELECT * FROM t1 WHERE +w BETWEEN 5 AND 65-y ORDER BY +w;
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||||
|
||||
INSERT INTO t1 DEFAULT VALUES;
|
||||
INSERT INTO t1 VALUES (1, 'x', 'x', 1) ON CONFLICT(w) DO UPDATE SET w = excluded.w, x = excluded.x, y = excluded.y;
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||||
|
||||
SELECT COUNT(*) FROM t1;
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||||
```
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||||
|
||||
## Actual output
|
||||
|
||||
```sql
|
||||
[{"name":"analysis_limit"},
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||||
{"name":"application_id"},
|
||||
{"name":"auto_vacuum"},
|
||||
{"name":"automatic_index"},
|
||||
{"name":"busy_timeout"},
|
||||
{"name":"cache_size"},
|
||||
{"name":"cache_spill"},
|
||||
{"name":"case_sensitive_like"},
|
||||
{"name":"cell_size_check"},
|
||||
{"name":"checkpoint_fullfsync"},
|
||||
{"name":"collation_list"},
|
||||
{"name":"compile_options"},
|
||||
{"name":"count_changes"},
|
||||
{"name":"data_version"},
|
||||
{"name":"database_list"},
|
||||
{"name":"default_cache_size"},
|
||||
{"name":"defer_foreign_keys"},
|
||||
{"name":"empty_result_callbacks"},
|
||||
{"name":"encoding"},
|
||||
{"name":"foreign_key_check"},
|
||||
{"name":"foreign_key_list"},
|
||||
{"name":"foreign_keys"},
|
||||
{"name":"freelist_count"},
|
||||
{"name":"full_column_names"},
|
||||
{"name":"fullfsync"},
|
||||
{"name":"function_list"},
|
||||
{"name":"hard_heap_limit"},
|
||||
{"name":"ignore_check_constraints"},
|
||||
{"name":"incremental_vacuum"},
|
||||
{"name":"index_info"},
|
||||
{"name":"index_list"},
|
||||
{"name":"index_xinfo"},
|
||||
{"name":"integrity_check"},
|
||||
{"name":"journal_mode"},
|
||||
{"name":"journal_size_limit"},
|
||||
{"name":"legacy_alter_table"},
|
||||
{"name":"locking_mode"},
|
||||
{"name":"max_page_count"},
|
||||
{"name":"mmap_size"},
|
||||
{"name":"module_list"},
|
||||
{"name":"optimize"},
|
||||
{"name":"page_count"},
|
||||
{"name":"page_size"},
|
||||
{"name":"pragma_list"},
|
||||
{"name":"query_only"},
|
||||
{"name":"quick_check"},
|
||||
{"name":"read_uncommitted"},
|
||||
{"name":"recursive_triggers"},
|
||||
{"name":"reverse_unordered_selects"},
|
||||
{"name":"schema_version"},
|
||||
{"name":"secure_delete"},
|
||||
{"name":"short_column_names"},
|
||||
{"name":"shrink_memory"},
|
||||
{"name":"soft_heap_limit"},
|
||||
{"name":"synchronous"},
|
||||
{"name":"table_info"},
|
||||
{"name":"table_list"},
|
||||
{"name":"table_xinfo"},
|
||||
{"name":"temp_store"},
|
||||
{"name":"temp_store_directory"},
|
||||
{"name":"threads"},
|
||||
{"name":"trusted_schema"},
|
||||
{"name":"user_version"},
|
||||
{"name":"wal_autocheckpoint"},
|
||||
{"name":"wal_checkpoint"},
|
||||
{"name":"writable_schema"}]
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 1 0 0 Start at 1
|
||||
1 AutoCommit 0 0 0 0
|
||||
2 Halt 0 0 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 28 0 0 Start at 28
|
||||
1 ReadCookie 0 3 2 0
|
||||
2 If 3 5 0 0
|
||||
3 SetCookie 0 2 4 0
|
||||
4 SetCookie 0 5 1 0
|
||||
5 CreateBtree 0 2 1 0 r[2]=root iDb=0 flags=1
|
||||
6 OpenWrite 0 1 0 5 0 root=1 iDb=0
|
||||
7 NewRowid 0 1 0 0 r[1]=rowid
|
||||
8 Blob 6 3 0 0 r[3]= (len=6)
|
||||
9 Insert 0 3 1 8 intkey=r[1] data=r[3]
|
||||
10 Close 0 0 0 0
|
||||
11 Close 0 0 0 0
|
||||
12 Null 0 4 5 0 r[4..5]=NULL
|
||||
13 Noop 2 0 4 0
|
||||
14 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
15 SeekRowid 1 17 1 0 intkey=r[1]
|
||||
16 Rowid 1 5 0 0 r[5]=[P2]=PX rowid of P1
|
||||
17 IsNull 5 25 0 0 if r[5]==NULL goto 25
|
||||
18 String8 0 6 0 table 0 r[6]='table'
|
||||
19 String8 0 7 0 t1 0 r[7]='t1'
|
||||
20 String8 0 8 0 t1 0 r[8]='t1'
|
||||
21 SCopy 2 9 0 0 r[9]=r[2]
|
||||
22 String8 0 10 0 CREATE TABLE t1(w int, x int, y int, z int) 0 r[10]='CREATE TABLE t1(w int, x int, y int, z int)'
|
||||
23 MakeRecord 6 5 4 BBBDB 0 r[4]=mkrec(r[6..10])
|
||||
24 Insert 1 4 5 0 intkey=r[5] data=r[4]
|
||||
25 SetCookie 0 1 1 0
|
||||
26 ParseSchema 0 0 0 tbl_name='t1' AND type!='trigger' 0
|
||||
27 Halt 0 0 0 0
|
||||
28 Transaction 0 1 0 0 1 usesStmtJournal=1
|
||||
29 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 36 0 0 Start at 36
|
||||
1 Noop 0 35 0 0
|
||||
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
|
||||
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
4 String8 0 3 0 index 0 r[3]='index'
|
||||
5 String8 0 4 0 i1w 0 r[4]='i1w'
|
||||
6 String8 0 5 0 t1 0 r[5]='t1'
|
||||
7 SCopy 1 6 0 0 r[6]=r[1]
|
||||
8 String8 0 7 0 CREATE UNIQUE INDEX i1w ON t1(w) 0 r[7]='CREATE UNIQUE INDEX i1w ON t1(w)'
|
||||
9 NewRowid 0 2 0 0 r[2]=rowid
|
||||
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
|
||||
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
|
||||
12 SorterOpen 3 0 1 k(2,,) 0
|
||||
13 OpenRead 1 2 0 4 0 root=2 iDb=0; t1
|
||||
14 Rewind 1 20 0 0
|
||||
15 Column 1 0 10 0 r[10]=t1.w
|
||||
16 Rowid 1 11 0 0 r[11]=t1.rowid
|
||||
17 MakeRecord 10 2 9 0 r[9]=mkrec(r[10..11])
|
||||
18 SorterInsert 3 9 0 0 key=r[9]
|
||||
19 Next 1 15 0 0
|
||||
20 OpenWrite 2 1 0 k(2,,) 17 root=1 iDb=0
|
||||
21 SorterSort 3 29 0 0
|
||||
22 Goto 0 25 0 0
|
||||
23 SorterCompare 3 22 9 1 0 if key(3)!=trim(r[9],1) goto 22
|
||||
24 Halt 2067 2 0 t1.w 2
|
||||
25 SorterData 3 9 2 0 r[9]=data
|
||||
26 SeekEnd 2 0 0 0
|
||||
27 IdxInsert 2 9 0 16 key=r[9]
|
||||
28 SorterNext 3 23 0 0
|
||||
29 Close 1 0 0 0
|
||||
30 Close 2 0 0 0
|
||||
31 Close 3 0 0 0
|
||||
32 SetCookie 0 1 2 0
|
||||
33 ParseSchema 0 0 0 name='i1w' AND type='index' 0
|
||||
34 Expire 0 1 0 0
|
||||
35 Halt 0 0 0 0
|
||||
36 Transaction 0 1 1 0 1 usesStmtJournal=1
|
||||
37 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 34 0 0 Start at 34
|
||||
1 Noop 0 33 0 0
|
||||
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
|
||||
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
4 String8 0 3 0 index 0 r[3]='index'
|
||||
5 String8 0 4 0 i1xy 0 r[4]='i1xy'
|
||||
6 String8 0 5 0 t1 0 r[5]='t1'
|
||||
7 SCopy 1 6 0 0 r[6]=r[1]
|
||||
8 String8 0 7 0 CREATE INDEX i1xy ON t1(x,y) 0 r[7]='CREATE INDEX i1xy ON t1(x,y)'
|
||||
9 NewRowid 0 2 0 0 r[2]=rowid
|
||||
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
|
||||
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
|
||||
12 SorterOpen 3 0 2 k(3,,,) 0
|
||||
13 OpenRead 1 2 0 4 0 root=2 iDb=0; t1
|
||||
14 Rewind 1 21 0 0
|
||||
15 Column 1 1 10 0 r[10]=t1.x
|
||||
16 Column 1 2 11 0 r[11]=t1.y
|
||||
17 Rowid 1 12 0 0 r[12]=t1.rowid
|
||||
18 MakeRecord 10 3 9 0 r[9]=mkrec(r[10..12])
|
||||
19 SorterInsert 3 9 0 0 key=r[9]
|
||||
20 Next 1 15 0 0
|
||||
21 OpenWrite 2 1 0 k(3,,,) 17 root=1 iDb=0
|
||||
22 SorterSort 3 27 0 0
|
||||
23 SorterData 3 9 2 0 r[9]=data
|
||||
24 SeekEnd 2 0 0 0
|
||||
25 IdxInsert 2 9 0 16 key=r[9]
|
||||
26 SorterNext 3 23 0 0
|
||||
27 Close 1 0 0 0
|
||||
28 Close 2 0 0 0
|
||||
29 Close 3 0 0 0
|
||||
30 SetCookie 0 1 3 0
|
||||
31 ParseSchema 0 0 0 name='i1xy' AND type='index' 0
|
||||
32 Expire 0 1 0 0
|
||||
33 Halt 0 0 0 0
|
||||
34 Transaction 0 1 2 0 1 usesStmtJournal=1
|
||||
35 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 35 0 0 Start at 35
|
||||
1 Noop 0 34 0 0
|
||||
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
|
||||
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
4 String8 0 3 0 index 0 r[3]='index'
|
||||
5 String8 0 4 0 i1zyx 0 r[4]='i1zyx'
|
||||
6 String8 0 5 0 t1 0 r[5]='t1'
|
||||
7 SCopy 1 6 0 0 r[6]=r[1]
|
||||
8 String8 0 7 0 CREATE INDEX i1zyx ON t1(z,y,x) 0 r[7]='CREATE INDEX i1zyx ON t1(z,y,x)'
|
||||
9 NewRowid 0 2 0 0 r[2]=rowid
|
||||
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
|
||||
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
|
||||
12 SorterOpen 3 0 3 k(4,,,,) 0
|
||||
13 OpenRead 1 2 0 4 0 root=2 iDb=0; t1
|
||||
14 Rewind 1 22 0 0
|
||||
15 Column 1 3 10 0 r[10]=t1.z
|
||||
16 Column 1 2 11 0 r[11]=t1.y
|
||||
17 Column 1 1 12 0 r[12]=t1.x
|
||||
18 Rowid 1 13 0 0 r[13]=t1.rowid
|
||||
19 MakeRecord 10 4 9 0 r[9]=mkrec(r[10..13])
|
||||
20 SorterInsert 3 9 0 0 key=r[9]
|
||||
21 Next 1 15 0 0
|
||||
22 OpenWrite 2 1 0 k(4,,,,) 17 root=1 iDb=0
|
||||
23 SorterSort 3 28 0 0
|
||||
24 SorterData 3 9 2 0 r[9]=data
|
||||
25 SeekEnd 2 0 0 0
|
||||
26 IdxInsert 2 9 0 16 key=r[9]
|
||||
27 SorterNext 3 24 0 0
|
||||
28 Close 1 0 0 0
|
||||
29 Close 2 0 0 0
|
||||
30 Close 3 0 0 0
|
||||
31 SetCookie 0 1 4 0
|
||||
32 ParseSchema 0 0 0 name='i1zyx' AND type='index' 0
|
||||
33 Expire 0 1 0 0
|
||||
34 Halt 0 0 0 0
|
||||
35 Transaction 0 1 3 0 1 usesStmtJournal=1
|
||||
36 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 1 0 0 Start at 1
|
||||
1 AutoCommit 1 0 0 0
|
||||
2 Halt 0 0 0 0
|
||||
QUERY PLAN
|
||||
|--SEARCH t1 USING INDEX i1w (w>? AND w<?)
|
||||
`--USE TEMP B-TREE FOR ORDER BY
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 27 0 0 Start at 27
|
||||
1 SorterOpen 1 6 0 k(1,B) 0
|
||||
2 OpenRead 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 OpenRead 2 3 0 k(2,,) 0 root=3 iDb=0; i1w
|
||||
4 Integer 5 1 0 0 r[1]=5
|
||||
5 SeekGE 2 17 1 1 0 key=r[1]
|
||||
6 Integer 6 1 0 0 r[1]=6
|
||||
7 IdxGT 2 17 1 1 0 key=r[1]
|
||||
8 DeferredSeek 2 0 0 0 Move 0 to 2.rowid if needed
|
||||
9 Column 2 0 3 0 r[3]=t1.w
|
||||
10 Column 0 1 4 0 r[4]=t1.x
|
||||
11 Column 0 2 5 0 r[5]=t1.y
|
||||
12 Column 0 3 6 0 r[6]=t1.z
|
||||
13 Column 2 0 2 0 r[2]=t1.w
|
||||
14 MakeRecord 2 5 7 0 r[7]=mkrec(r[2..6])
|
||||
15 SorterInsert 1 7 2 5 0 key=r[7]
|
||||
16 Next 2 7 0 0
|
||||
17 OpenPseudo 3 8 6 0 6 columns in r[8]
|
||||
18 SorterSort 1 26 0 0
|
||||
19 SorterData 1 8 3 0 r[8]=data
|
||||
20 Column 3 4 6 0 r[6]=z
|
||||
21 Column 3 3 5 0 r[5]=y
|
||||
22 Column 3 2 4 0 r[4]=x
|
||||
23 Column 3 1 3 0 r[3]=w
|
||||
24 ResultRow 3 4 0 0 output=r[3..6]
|
||||
25 SorterNext 1 19 0 0
|
||||
26 Halt 0 0 0 0
|
||||
27 Transaction 0 0 4 0 1 usesStmtJournal=0
|
||||
28 Goto 0 1 0 0
|
||||
QUERY PLAN
|
||||
|--SCAN t1
|
||||
`--USE TEMP B-TREE FOR ORDER BY
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 27 0 0 Start at 27
|
||||
1 SorterOpen 1 6 0 k(1,B) 0
|
||||
2 OpenRead 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 Rewind 0 17 0 0
|
||||
4 Column 0 0 1 0 r[1]=t1.w
|
||||
5 Lt 3 16 1 BINARY-8 80 if r[1]<r[3] goto 16
|
||||
6 Column 0 2 5 0 r[5]=t1.y
|
||||
7 Subtract 5 4 2 0 r[2]=r[4]-r[5]
|
||||
8 Gt 2 16 1 BINARY-8 80 if r[1]>r[2] goto 16
|
||||
9 Column 0 0 7 0 r[7]=t1.w
|
||||
10 Column 0 1 8 0 r[8]=t1.x
|
||||
11 Column 0 2 9 0 r[9]=t1.y
|
||||
12 Column 0 3 10 0 r[10]=t1.z
|
||||
13 Column 0 0 6 0 r[6]=t1.w
|
||||
14 MakeRecord 6 5 11 0 r[11]=mkrec(r[6..10])
|
||||
15 SorterInsert 1 11 6 5 0 key=r[11]
|
||||
16 Next 0 4 0 1
|
||||
17 OpenPseudo 2 12 6 0 6 columns in r[12]
|
||||
18 SorterSort 1 26 0 0
|
||||
19 SorterData 1 12 2 0 r[12]=data
|
||||
20 Column 2 4 10 0 r[10]=z
|
||||
21 Column 2 3 9 0 r[9]=y
|
||||
22 Column 2 2 8 0 r[8]=x
|
||||
23 Column 2 1 7 0 r[7]=w
|
||||
24 ResultRow 7 4 0 0 output=r[7..10]
|
||||
25 SorterNext 1 19 0 0
|
||||
26 Halt 0 0 0 0
|
||||
27 Transaction 0 0 4 0 1 usesStmtJournal=0
|
||||
28 Integer 5 3 0 0 r[3]=5
|
||||
29 Integer 65 4 0 0 r[4]=65
|
||||
30 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 34 0 0 Start at 34
|
||||
1 Integer 0 6 0 0 r[6]=0
|
||||
2 OpenWrite 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 OpenWrite 1 5 0 k(4,,,,) 0 root=5 iDb=0; i1zyx
|
||||
4 OpenWrite 2 4 0 k(3,,,) 0 root=4 iDb=0; i1xy
|
||||
5 OpenWrite 3 3 0 k(2,,) 0 root=3 iDb=0; i1w
|
||||
6 NewRowid 0 1 0 0 r[1]=rowid
|
||||
7 Affinity 2 4 0 DDDD 0 affinity(r[2..5])
|
||||
8 Noop 0 0 0 0 prep index i1zyx
|
||||
9 SCopy 5 8 0 0 r[8]=r[5]; z
|
||||
10 SCopy 4 9 0 0 r[9]=r[4]; y
|
||||
11 SCopy 3 10 0 0 r[10]=r[3]; x
|
||||
12 IntCopy 1 11 0 0 r[11]=r[1]; rowid
|
||||
13 MakeRecord 8 4 7 0 r[7]=mkrec(r[8..11]); for i1zyx
|
||||
14 Noop 0 0 0 0 prep index i1xy
|
||||
15 SCopy 3 13 0 0 r[13]=r[3]; x
|
||||
16 SCopy 4 14 0 0 r[14]=r[4]; y
|
||||
17 IntCopy 1 15 0 0 r[15]=r[1]; rowid
|
||||
18 MakeRecord 13 3 12 0 r[12]=mkrec(r[13..15]); for i1xy
|
||||
19 Noop 0 0 0 0 prep index i1w
|
||||
20 SCopy 2 17 0 0 r[17]=r[2]; w
|
||||
21 IntCopy 1 18 0 0 r[18]=r[1]; rowid
|
||||
22 MakeRecord 17 2 16 0 r[16]=mkrec(r[17..18]); for i1w
|
||||
23 NoConflict 3 25 17 1 0 key=r[17]
|
||||
24 Halt 2067 2 0 t1.w 2
|
||||
25 MakeRecord 2 4 19 0 r[19]=mkrec(r[2..5])
|
||||
26 IdxInsert 1 7 8 4 16 key=r[7]
|
||||
27 IdxInsert 2 12 13 3 16 key=r[12]
|
||||
28 IdxInsert 3 16 17 2 16 key=r[16]
|
||||
29 Insert 0 19 1 t1 57 intkey=r[1] data=r[19]
|
||||
30 AddImm 6 1 0 0 r[6]=r[6]+1
|
||||
31 FkCheck 0 0 0 0
|
||||
32 ResultRow 6 1 0 0 output=r[6]
|
||||
33 Halt 0 0 0 0
|
||||
34 Transaction 0 1 4 0 1 usesStmtJournal=0
|
||||
35 Null 0 2 0 0 r[2]=NULL
|
||||
36 Null 0 3 0 0 r[3]=NULL
|
||||
37 Null 0 4 0 0 r[4]=NULL
|
||||
38 Null 0 5 0 0 r[5]=NULL
|
||||
39 Goto 0 1 0 0
|
||||
,
|
||||
{"rows inserted":1}]
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 85 0 0 Start at 85
|
||||
1 Integer 0 6 0 0 r[6]=0
|
||||
2 OpenWrite 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 OpenWrite 1 5 0 k(4,,,,) 0 root=5 iDb=0; i1zyx
|
||||
4 OpenWrite 2 4 0 k(3,,,) 0 root=4 iDb=0; i1xy
|
||||
5 OpenWrite 3 3 0 k(2,,) 0 root=3 iDb=0; i1w
|
||||
6 Integer 1 2 0 0 r[2]=1
|
||||
7 String8 0 3 0 x 0 r[3]='x'
|
||||
8 String8 0 4 0 x 0 r[4]='x'
|
||||
9 Integer 1 5 0 0 r[5]=1
|
||||
10 NewRowid 0 1 0 0 r[1]=rowid
|
||||
11 Affinity 2 4 0 DDDD 0 affinity(r[2..5])
|
||||
12 Noop 0 0 0 0 prep index i1w
|
||||
13 SCopy 2 17 0 0 r[17]=r[2]; w
|
||||
14 IntCopy 1 18 0 0 r[18]=r[1]; rowid
|
||||
15 MakeRecord 17 2 16 0 r[16]=mkrec(r[17..18]); for i1w
|
||||
16 NoConflict 3 65 17 1 0 key=r[17]
|
||||
17 Noop 0 0 0 0 Begin DO UPDATE of UPSERT
|
||||
18 IdxRowid 3 21 0 0 r[21]=rowid
|
||||
19 SeekRowid 0 0 21 0 intkey=r[21]
|
||||
20 Null 0 34 35 0 r[34..35]=NULL
|
||||
21 Noop 4 0 34 0
|
||||
22 Rowid 0 35 0 0 r[35]=[P2]=PX rowid of P1
|
||||
23 SCopy 2 36 0 0 r[36]=r[2]
|
||||
24 SCopy 3 37 0 0 r[37]=r[3]
|
||||
25 SCopy 4 38 0 0 r[38]=r[4]
|
||||
26 Column 0 3 39 0 r[39]=t1.z
|
||||
27 Affinity 36 4 0 DDDD 0 affinity(r[36..39])
|
||||
28 Noop 0 0 0 0 prep index i1zyx
|
||||
29 SCopy 39 23 0 0 r[23]=r[39]; z
|
||||
30 SCopy 38 24 0 0 r[24]=r[38]; y
|
||||
31 SCopy 37 25 0 0 r[25]=r[37]; x
|
||||
32 IntCopy 35 26 0 0 r[26]=r[35]; rowid
|
||||
33 MakeRecord 23 4 22 0 r[22]=mkrec(r[23..26]); for i1zyx
|
||||
34 Noop 0 0 0 0 prep index i1xy
|
||||
35 SCopy 37 28 0 0 r[28]=r[37]; x
|
||||
36 SCopy 38 29 0 0 r[29]=r[38]; y
|
||||
37 IntCopy 35 30 0 0 r[30]=r[35]; rowid
|
||||
38 MakeRecord 28 3 27 0 r[27]=mkrec(r[28..30]); for i1xy
|
||||
39 Noop 0 0 0 0 prep index i1w
|
||||
40 SCopy 36 32 0 0 r[32]=r[36]; w
|
||||
41 IntCopy 35 33 0 0 r[33]=r[35]; rowid
|
||||
42 MakeRecord 32 2 31 0 r[31]=mkrec(r[32..33]); for i1w
|
||||
43 NoConflict 3 47 32 1 0 key=r[32]
|
||||
44 IdxRowid 3 21 0 0 r[21]=rowid
|
||||
45 Eq 21 47 35 144 if r[35]==r[21] goto 47
|
||||
46 Halt 2067 2 0 t1.w 2
|
||||
47 MakeRecord 36 4 34 0 r[34]=mkrec(r[36..39])
|
||||
48 Column 0 3 40 0 r[40]=t1.z
|
||||
49 Column 0 2 41 0 r[41]=t1.y
|
||||
50 Column 0 1 42 0 r[42]=t1.x
|
||||
51 Rowid 0 43 0 0 r[43]=t1.rowid
|
||||
52 IdxDelete 1 40 4 1 key=r[40..43]
|
||||
53 Column 0 1 40 0 r[40]=t1.x
|
||||
54 Rowid 0 42 0 0 r[42]=t1.rowid
|
||||
55 IdxDelete 2 40 3 1 key=r[40..42]
|
||||
56 Column 0 0 40 0 r[40]=t1.w
|
||||
57 Rowid 0 41 0 0 r[41]=t1.rowid
|
||||
58 IdxDelete 3 40 2 1 key=r[40..41]
|
||||
59 IdxInsert 1 22 23 4 0 key=r[22]
|
||||
60 IdxInsert 2 27 28 3 0 key=r[27]
|
||||
61 IdxInsert 3 31 32 2 0 key=r[31]
|
||||
62 Insert 0 34 35 t1 5 intkey=r[35] data=r[34]
|
||||
63 Noop 0 0 0 0 End DO UPDATE of UPSERT
|
||||
64 Goto 0 82 0 0
|
||||
65 Noop 0 0 0 0 prep index i1zyx
|
||||
66 SCopy 5 8 0 0 r[8]=r[5]; z
|
||||
67 SCopy 4 9 0 0 r[9]=r[4]; y
|
||||
68 SCopy 3 10 0 0 r[10]=r[3]; x
|
||||
69 IntCopy 1 11 0 0 r[11]=r[1]; rowid
|
||||
70 MakeRecord 8 4 7 0 r[7]=mkrec(r[8..11]); for i1zyx
|
||||
71 Noop 0 0 0 0 prep index i1xy
|
||||
72 SCopy 3 13 0 0 r[13]=r[3]; x
|
||||
73 SCopy 4 14 0 0 r[14]=r[4]; y
|
||||
74 IntCopy 1 15 0 0 r[15]=r[1]; rowid
|
||||
75 MakeRecord 13 3 12 0 r[12]=mkrec(r[13..15]); for i1xy
|
||||
76 MakeRecord 2 4 19 0 r[19]=mkrec(r[2..5])
|
||||
77 IdxInsert 1 7 8 4 16 key=r[7]
|
||||
78 IdxInsert 2 12 13 3 16 key=r[12]
|
||||
79 IdxInsert 3 16 17 2 16 key=r[16]
|
||||
80 Insert 0 19 1 t1 57 intkey=r[1] data=r[19]
|
||||
81 AddImm 6 1 0 0 r[6]=r[6]+1
|
||||
82 FkCheck 0 0 0 0
|
||||
83 ResultRow 6 1 0 0 output=r[6]
|
||||
84 Halt 0 0 0 0
|
||||
85 Transaction 0 1 4 0 1 usesStmtJournal=0
|
||||
86 Goto 0 1 0 0
|
||||
,
|
||||
{"rows inserted":1}]
|
||||
QUERY PLAN
|
||||
`--SCAN t1 USING COVERING INDEX i1w
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 7 0 0 Start at 7
|
||||
1 OpenRead 1 3 0 k(2,,) 0 root=3 iDb=0
|
||||
2 Count 1 1 0 0 r[1]=count()
|
||||
3 Close 1 0 0 0
|
||||
4 Copy 1 2 0 0 r[2]=r[1]
|
||||
5 ResultRow 2 1 0 0 output=r[2]
|
||||
6 Halt 0 0 0 0
|
||||
7 Transaction 0 0 4 0 1 usesStmtJournal=0
|
||||
8 Goto 0 1 0 0
|
||||
,
|
||||
{"COUNT(*)":2}]
|
||||
```
|
||||
|
||||
## Expectation
|
||||
|
||||
```sql
|
||||
[{"name":"analysis_limit"},
|
||||
{"name":"application_id"},
|
||||
{"name":"auto_vacuum"},
|
||||
{"name":"automatic_index"},
|
||||
{"name":"busy_timeout"},
|
||||
{"name":"cache_size"},
|
||||
{"name":"cache_spill"},
|
||||
{"name":"case_sensitive_like"},
|
||||
{"name":"cell_size_check"},
|
||||
{"name":"checkpoint_fullfsync"},
|
||||
{"name":"collation_list"},
|
||||
{"name":"compile_options"},
|
||||
{"name":"count_changes"},
|
||||
{"name":"data_version"},
|
||||
{"name":"database_list"},
|
||||
{"name":"default_cache_size"},
|
||||
{"name":"defer_foreign_keys"},
|
||||
{"name":"empty_result_callbacks"},
|
||||
{"name":"encoding"},
|
||||
{"name":"foreign_key_check"},
|
||||
{"name":"foreign_key_list"},
|
||||
{"name":"foreign_keys"},
|
||||
{"name":"freelist_count"},
|
||||
{"name":"full_column_names"},
|
||||
{"name":"fullfsync"},
|
||||
{"name":"function_list"},
|
||||
{"name":"hard_heap_limit"},
|
||||
{"name":"ignore_check_constraints"},
|
||||
{"name":"incremental_vacuum"},
|
||||
{"name":"index_info"},
|
||||
{"name":"index_list"},
|
||||
{"name":"index_xinfo"},
|
||||
{"name":"integrity_check"},
|
||||
{"name":"journal_mode"},
|
||||
{"name":"journal_size_limit"},
|
||||
{"name":"legacy_alter_table"},
|
||||
{"name":"locking_mode"},
|
||||
{"name":"max_page_count"},
|
||||
{"name":"mmap_size"},
|
||||
{"name":"module_list"},
|
||||
{"name":"optimize"},
|
||||
{"name":"page_count"},
|
||||
{"name":"page_size"},
|
||||
{"name":"pragma_list"},
|
||||
{"name":"query_only"},
|
||||
{"name":"quick_check"},
|
||||
{"name":"read_uncommitted"},
|
||||
{"name":"recursive_triggers"},
|
||||
{"name":"reverse_unordered_selects"},
|
||||
{"name":"schema_version"},
|
||||
{"name":"secure_delete"},
|
||||
{"name":"short_column_names"},
|
||||
{"name":"shrink_memory"},
|
||||
{"name":"soft_heap_limit"},
|
||||
{"name":"synchronous"},
|
||||
{"name":"table_info"},
|
||||
{"name":"table_list"},
|
||||
{"name":"table_xinfo"},
|
||||
{"name":"temp_store"},
|
||||
{"name":"temp_store_directory"},
|
||||
{"name":"threads"},
|
||||
{"name":"trusted_schema"},
|
||||
{"name":"user_version"},
|
||||
{"name":"wal_autocheckpoint"},
|
||||
{"name":"wal_checkpoint"},
|
||||
{"name":"writable_schema"}]
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 3 0 0 Start at 3
|
||||
1 AutoCommit 0 0 0 0
|
||||
2 Halt 0 0 0 0
|
||||
3 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 28 0 0 Start at 28
|
||||
1 ReadCookie 0 3 2 0
|
||||
2 If 3 5 0 0
|
||||
3 SetCookie 0 2 4 0
|
||||
4 SetCookie 0 5 1 0
|
||||
5 CreateBtree 0 2 1 0 r[2]=root iDb=0 flags=1
|
||||
6 OpenWrite 0 1 0 5 0 root=1 iDb=0
|
||||
7 NewRowid 0 1 0 0 r[1]=rowid
|
||||
8 Blob 6 3 0 0 r[3]= (len=6)
|
||||
9 Insert 0 3 1 8 intkey=r[1] data=r[3]
|
||||
10 Close 0 0 0 0
|
||||
11 Close 0 0 0 0
|
||||
12 Null 0 4 5 0 r[4..5]=NULL
|
||||
13 Noop 2 0 4 0
|
||||
14 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
15 SeekRowid 1 17 1 0 intkey=r[1]
|
||||
16 Rowid 1 5 0 0 r[5]= rowid of 1
|
||||
17 IsNull 5 25 0 0 if r[5]==NULL goto 25
|
||||
18 String8 0 6 0 table 0 r[6]='table'
|
||||
19 String8 0 7 0 t1 0 r[7]='t1'
|
||||
20 String8 0 8 0 t1 0 r[8]='t1'
|
||||
21 Copy 2 9 0 0 r[9]=r[2]
|
||||
22 String8 0 10 0 CREATE TABLE t1(w int, x int, y int, z int) 0 r[10]='CREATE TABLE t1(w int, x int, y int, z int)'
|
||||
23 MakeRecord 6 5 4 BBBDB 0 r[4]=mkrec(r[6..10])
|
||||
24 Insert 1 4 5 0 intkey=r[5] data=r[4]
|
||||
25 SetCookie 0 1 1 0
|
||||
26 ParseSchema 0 0 0 tbl_name='t1' AND type!='trigger' 0
|
||||
27 Halt 0 0 0 0
|
||||
28 Transaction 0 1 0 0 1 usesStmtJournal=1
|
||||
29 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 36 0 0 Start at 36
|
||||
1 Noop 0 35 0 0
|
||||
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
|
||||
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
4 String8 0 3 0 index 0 r[3]='index'
|
||||
5 String8 0 4 0 i1w 0 r[4]='i1w'
|
||||
6 String8 0 5 0 t1 0 r[5]='t1'
|
||||
7 SCopy 1 6 0 0 r[6]=r[1]
|
||||
8 String8 0 7 0 CREATE UNIQUE INDEX i1w ON t1(w) 0 r[7]='CREATE UNIQUE INDEX i1w ON t1(w)'
|
||||
9 NewRowid 0 2 0 0 r[2]=rowid
|
||||
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
|
||||
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
|
||||
12 SorterOpen 3 0 1 k(2,,) 0
|
||||
13 OpenRead 1 2 0 4 0 root=2 iDb=0; t1
|
||||
14 Rewind 1 20 0 0
|
||||
15 Column 1 0 10 0 r[10]= cursor 1 column 0
|
||||
16 Rowid 1 11 0 0 r[11]=t1.rowid
|
||||
17 MakeRecord 10 2 9 0 r[9]=mkrec(r[10..11])
|
||||
18 SorterInsert 3 9 0 0 key=r[9]
|
||||
19 Next 1 15 0 0
|
||||
20 OpenWrite 2 1 0 k(2,,) 17 root=1 iDb=0
|
||||
21 SorterSort 3 29 0 0
|
||||
22 Goto 0 25 0 0
|
||||
23 SorterCompare 3 22 9 1 0 if key(3)!=trim(r[9],1) goto 22
|
||||
24 Halt 2067 2 0 t1.w 2
|
||||
25 SorterData 3 9 2 0 r[9]=data
|
||||
26 SeekEnd 2 0 0 0
|
||||
27 IdxInsert 2 9 0 16 key=r[9]
|
||||
28 SorterNext 3 23 0 0
|
||||
29 Close 1 0 0 0
|
||||
30 Close 2 0 0 0
|
||||
31 Close 3 0 0 0
|
||||
32 SetCookie 0 1 2 0
|
||||
33 ParseSchema 0 0 0 name='i1w' AND type='index' 0
|
||||
34 Expire 0 1 0 0
|
||||
35 Halt 0 0 0 0
|
||||
36 Transaction 0 1 1 0 1 usesStmtJournal=1
|
||||
37 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 34 0 0 Start at 34
|
||||
1 Noop 0 33 0 0
|
||||
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
|
||||
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
4 String8 0 3 0 index 0 r[3]='index'
|
||||
5 String8 0 4 0 i1xy 0 r[4]='i1xy'
|
||||
6 String8 0 5 0 t1 0 r[5]='t1'
|
||||
7 SCopy 1 6 0 0 r[6]=r[1]
|
||||
8 String8 0 7 0 CREATE INDEX i1xy ON t1(x,y) 0 r[7]='CREATE INDEX i1xy ON t1(x,y)'
|
||||
9 NewRowid 0 2 0 0 r[2]=rowid
|
||||
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
|
||||
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
|
||||
12 SorterOpen 3 0 2 k(3,,,) 0
|
||||
13 OpenRead 1 2 0 4 0 root=2 iDb=0; t1
|
||||
14 Rewind 1 21 0 0
|
||||
15 Column 1 1 10 0 r[10]= cursor 1 column 1
|
||||
16 Column 1 2 11 0 r[11]= cursor 1 column 2
|
||||
17 Rowid 1 12 0 0 r[12]=t1.rowid
|
||||
18 MakeRecord 10 3 9 0 r[9]=mkrec(r[10..12])
|
||||
19 SorterInsert 3 9 0 0 key=r[9]
|
||||
20 Next 1 15 0 0
|
||||
21 OpenWrite 2 1 0 k(3,,,) 17 root=1 iDb=0
|
||||
22 SorterSort 3 27 0 0
|
||||
23 SorterData 3 9 2 0 r[9]=data
|
||||
24 SeekEnd 2 0 0 0
|
||||
25 IdxInsert 2 9 0 16 key=r[9]
|
||||
26 SorterNext 3 23 0 0
|
||||
27 Close 1 0 0 0
|
||||
28 Close 2 0 0 0
|
||||
29 Close 3 0 0 0
|
||||
30 SetCookie 0 1 3 0
|
||||
31 ParseSchema 0 0 0 name='i1xy' AND type='index' 0
|
||||
32 Expire 0 1 0 0
|
||||
33 Halt 0 0 0 0
|
||||
34 Transaction 0 1 2 0 1 usesStmtJournal=1
|
||||
35 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 35 0 0 Start at 35
|
||||
1 Noop 0 34 0 0
|
||||
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
|
||||
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
|
||||
4 String8 0 3 0 index 0 r[3]='index'
|
||||
5 String8 0 4 0 i1zyx 0 r[4]='i1zyx'
|
||||
6 String8 0 5 0 t1 0 r[5]='t1'
|
||||
7 SCopy 1 6 0 0 r[6]=r[1]
|
||||
8 String8 0 7 0 CREATE INDEX i1zyx ON t1(z,y,x) 0 r[7]='CREATE INDEX i1zyx ON t1(z,y,x)'
|
||||
9 NewRowid 0 2 0 0 r[2]=rowid
|
||||
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
|
||||
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
|
||||
12 SorterOpen 3 0 3 k(4,,,,) 0
|
||||
13 OpenRead 1 2 0 4 0 root=2 iDb=0; t1
|
||||
14 Rewind 1 22 0 0
|
||||
15 Column 1 3 10 0 r[10]= cursor 1 column 3
|
||||
16 Column 1 2 11 0 r[11]= cursor 1 column 2
|
||||
17 Column 1 1 12 0 r[12]= cursor 1 column 1
|
||||
18 Rowid 1 13 0 0 r[13]=t1.rowid
|
||||
19 MakeRecord 10 4 9 0 r[9]=mkrec(r[10..13])
|
||||
20 SorterInsert 3 9 0 0 key=r[9]
|
||||
21 Next 1 15 0 0
|
||||
22 OpenWrite 2 1 0 k(4,,,,) 17 root=1 iDb=0
|
||||
23 SorterSort 3 28 0 0
|
||||
24 SorterData 3 9 2 0 r[9]=data
|
||||
25 SeekEnd 2 0 0 0
|
||||
26 IdxInsert 2 9 0 16 key=r[9]
|
||||
27 SorterNext 3 24 0 0
|
||||
28 Close 1 0 0 0
|
||||
29 Close 2 0 0 0
|
||||
30 Close 3 0 0 0
|
||||
31 SetCookie 0 1 4 0
|
||||
32 ParseSchema 0 0 0 name='i1zyx' AND type='index' 0
|
||||
33 Expire 0 1 0 0
|
||||
34 Halt 0 0 0 0
|
||||
35 Transaction 0 1 3 0 1 usesStmtJournal=1
|
||||
36 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 3 0 0 Start at 3
|
||||
1 AutoCommit 1 0 0 0
|
||||
2 Halt 0 0 0 0
|
||||
3 Goto 0 1 0 0
|
||||
QUERY PLAN
|
||||
|--SEARCH t1 USING INDEX i1w (w>? AND w<?)
|
||||
`--USE TEMP B-TREE FOR ORDER BY
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 29 0 0 Start at 29
|
||||
1 SorterOpen 1 6 0 k(1,B) 0
|
||||
2 OpenRead 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 OpenRead 2 3 0 k(2,,) 0 root=3 iDb=0; i1w
|
||||
4 Explain 4 0 164 SEARCH t1 USING INDEX i1w (w>? AND w<?) 0
|
||||
5 Integer 5 1 0 0 r[1]=5
|
||||
6 SeekGE 2 18 1 1 0 key=r[1]
|
||||
7 Integer 6 1 0 0 r[1]=6
|
||||
8 IdxGT 2 18 1 1 0 key=r[1]
|
||||
9 DeferredSeek 2 0 0 0 Move 0 to 2.rowid if needed
|
||||
10 Column 2 0 3 0 r[3]= cursor 2 column 0
|
||||
11 Column 0 1 4 0 r[4]= cursor 0 column 1
|
||||
12 Column 0 2 5 0 r[5]= cursor 0 column 2
|
||||
13 Column 0 3 6 0 r[6]= cursor 0 column 3
|
||||
14 Column 2 0 2 0 r[2]= cursor 2 column 0
|
||||
15 MakeRecord 2 5 7 0 r[7]=mkrec(r[2..6])
|
||||
16 SorterInsert 1 7 2 5 0 key=r[7]
|
||||
17 Next 2 8 0 0
|
||||
18 Explain 18 0 0 USE TEMP B-TREE FOR ORDER BY 0
|
||||
19 OpenPseudo 3 8 6 0 6 columns in r[8]
|
||||
20 SorterSort 1 28 0 0
|
||||
21 SorterData 1 8 3 0 r[8]=data
|
||||
22 Column 3 4 6 0 r[6]=z
|
||||
23 Column 3 3 5 0 r[5]=y
|
||||
24 Column 3 2 4 0 r[4]=x
|
||||
25 Column 3 1 3 0 r[3]=w
|
||||
26 ResultRow 3 4 0 0 output=r[3..6]
|
||||
27 SorterNext 1 21 0 0
|
||||
28 Halt 0 0 0 0
|
||||
29 Transaction 0 0 4 0 1 usesStmtJournal=0
|
||||
30 Goto 0 1 0 0
|
||||
QUERY PLAN
|
||||
|--SCAN t1
|
||||
`--USE TEMP B-TREE FOR ORDER BY
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 29 0 0 Start at 29
|
||||
1 SorterOpen 1 6 0 k(1,B) 0
|
||||
2 OpenRead 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 Explain 3 0 216 SCAN t1 0
|
||||
4 Rewind 0 18 0 0
|
||||
5 Column 0 0 1 0 r[1]= cursor 0 column 0
|
||||
6 Lt 3 17 1 BINARY-8 80 if r[1]<r[3] goto 17
|
||||
7 Column 0 2 5 0 r[5]= cursor 0 column 2
|
||||
8 Subtract 5 4 2 0 r[2]=r[4]-r[5]
|
||||
9 Gt 2 17 1 BINARY-8 80 if r[1]>r[2] goto 17
|
||||
10 Column 0 0 7 0 r[7]= cursor 0 column 0
|
||||
11 Column 0 1 8 0 r[8]= cursor 0 column 1
|
||||
12 Column 0 2 9 0 r[9]= cursor 0 column 2
|
||||
13 Column 0 3 10 0 r[10]= cursor 0 column 3
|
||||
14 Column 0 0 6 0 r[6]= cursor 0 column 0
|
||||
15 MakeRecord 6 5 11 0 r[11]=mkrec(r[6..10])
|
||||
16 SorterInsert 1 11 6 5 0 key=r[11]
|
||||
17 Next 0 5 0 1
|
||||
18 Explain 18 0 0 USE TEMP B-TREE FOR ORDER BY 0
|
||||
19 OpenPseudo 2 12 6 0 6 columns in r[12]
|
||||
20 SorterSort 1 28 0 0
|
||||
21 SorterData 1 12 2 0 r[12]=data
|
||||
22 Column 2 4 10 0 r[10]=z
|
||||
23 Column 2 3 9 0 r[9]=y
|
||||
24 Column 2 2 8 0 r[8]=x
|
||||
25 Column 2 1 7 0 r[7]=w
|
||||
26 ResultRow 7 4 0 0 output=r[7..10]
|
||||
27 SorterNext 1 21 0 0
|
||||
28 Halt 0 0 0 0
|
||||
29 Transaction 0 0 4 0 1 usesStmtJournal=0
|
||||
30 Integer 5 3 0 0 r[3]=5
|
||||
31 Integer 65 4 0 0 r[4]=65
|
||||
32 Goto 0 1 0 0
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 34 0 0 Start at 34
|
||||
1 Integer 0 6 0 0 r[6]=0
|
||||
2 OpenWrite 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 OpenWrite 1 5 0 k(4,,,,) 0 root=5 iDb=0; i1zyx
|
||||
4 OpenWrite 2 4 0 k(3,,,) 0 root=4 iDb=0; i1xy
|
||||
5 OpenWrite 3 3 0 k(2,,) 0 root=3 iDb=0; i1w
|
||||
6 NewRowid 0 1 0 0 r[1]=rowid
|
||||
7 Affinity 2 4 0 DDDD 0 affinity(r[2..5])
|
||||
8 Noop 0 0 0 0 prep index i1zyx
|
||||
9 SCopy 5 8 0 0 r[8]=r[5]; z
|
||||
10 SCopy 4 9 0 0 r[9]=r[4]; y
|
||||
11 SCopy 3 10 0 0 r[10]=r[3]; x
|
||||
12 IntCopy 1 11 0 0 r[11]=r[1]; rowid
|
||||
13 MakeRecord 8 4 7 0 r[7]=mkrec(r[8..11]); for i1zyx
|
||||
14 Noop 0 0 0 0 prep index i1xy
|
||||
15 SCopy 3 13 0 0 r[13]=r[3]; x
|
||||
16 SCopy 4 14 0 0 r[14]=r[4]; y
|
||||
17 IntCopy 1 15 0 0 r[15]=r[1]; rowid
|
||||
18 MakeRecord 13 3 12 0 r[12]=mkrec(r[13..15]); for i1xy
|
||||
19 Noop 0 0 0 0 prep index i1w
|
||||
20 SCopy 2 17 0 0 r[17]=r[2]; w
|
||||
21 IntCopy 1 18 0 0 r[18]=r[1]; rowid
|
||||
22 MakeRecord 17 2 16 0 r[16]=mkrec(r[17..18]); for i1w
|
||||
23 NoConflict 3 25 17 1 0 key=r[17]
|
||||
24 Halt 2067 2 0 t1.w 2
|
||||
25 MakeRecord 2 4 19 0 r[19]=mkrec(r[2..5])
|
||||
26 IdxInsert 1 7 8 4 16 key=r[7]
|
||||
27 IdxInsert 2 12 13 3 16 key=r[12]
|
||||
28 IdxInsert 3 16 17 2 16 key=r[16]
|
||||
29 Insert 0 19 1 t1 57 intkey=r[1] data=r[19]
|
||||
30 AddImm 6 1 0 0 r[6]=r[6]+1
|
||||
31 FkCheck 0 0 0 0
|
||||
32 ResultRow 6 1 0 0 output=r[6]
|
||||
33 Halt 0 0 0 0
|
||||
34 Transaction 0 1 4 0 1 usesStmtJournal=0
|
||||
35 Null 0 2 0 0 r[2]=NULL
|
||||
36 Null 0 3 0 0 r[3]=NULL
|
||||
37 Null 0 4 0 0 r[4]=NULL
|
||||
38 Null 0 5 0 0 r[5]=NULL
|
||||
39 Goto 0 1 0 0
|
||||
,
|
||||
{"rows inserted":1}]
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 85 0 0 Start at 85
|
||||
1 Integer 0 6 0 0 r[6]=0
|
||||
2 OpenWrite 0 2 0 4 0 root=2 iDb=0; t1
|
||||
3 OpenWrite 1 5 0 k(4,,,,) 0 root=5 iDb=0; i1zyx
|
||||
4 OpenWrite 2 4 0 k(3,,,) 0 root=4 iDb=0; i1xy
|
||||
5 OpenWrite 3 3 0 k(2,,) 0 root=3 iDb=0; i1w
|
||||
6 Integer 1 2 0 0 r[2]=1
|
||||
7 String8 0 3 0 x 0 r[3]='x'
|
||||
8 String8 0 4 0 x 0 r[4]='x'
|
||||
9 Integer 1 5 0 0 r[5]=1
|
||||
10 NewRowid 0 1 0 0 r[1]=rowid
|
||||
11 Affinity 2 4 0 DDDD 0 affinity(r[2..5])
|
||||
12 Noop 0 0 0 0 prep index i1w
|
||||
13 SCopy 2 17 0 0 r[17]=r[2]; w
|
||||
14 IntCopy 1 18 0 0 r[18]=r[1]; rowid
|
||||
15 MakeRecord 17 2 16 0 r[16]=mkrec(r[17..18]); for i1w
|
||||
16 NoConflict 3 65 17 1 0 key=r[17]
|
||||
17 Noop 0 0 0 0 Begin DO UPDATE of UPSERT
|
||||
18 IdxRowid 3 21 0 0 r[21]=rowid
|
||||
19 SeekRowid 0 0 21 0 intkey=r[21]
|
||||
20 Null 0 34 35 0 r[34..35]=NULL
|
||||
21 Noop 4 0 34 0
|
||||
22 Rowid 0 35 0 0 r[35]= rowid of 0
|
||||
23 Copy 2 36 0 0 r[36]=r[2]
|
||||
24 Copy 3 37 0 0 r[37]=r[3]
|
||||
25 Copy 4 38 0 0 r[38]=r[4]
|
||||
26 Column 0 3 39 0 r[39]= cursor 0 column 3
|
||||
27 Affinity 36 4 0 DDDD 0 affinity(r[36..39])
|
||||
28 Noop 0 0 0 0 prep index i1zyx
|
||||
29 SCopy 39 23 0 0 r[23]=r[39]; z
|
||||
30 SCopy 38 24 0 0 r[24]=r[38]; y
|
||||
31 SCopy 37 25 0 0 r[25]=r[37]; x
|
||||
32 IntCopy 35 26 0 0 r[26]=r[35]; rowid
|
||||
33 MakeRecord 23 4 22 0 r[22]=mkrec(r[23..26]); for i1zyx
|
||||
34 Noop 0 0 0 0 prep index i1xy
|
||||
35 SCopy 37 28 0 0 r[28]=r[37]; x
|
||||
36 SCopy 38 29 0 0 r[29]=r[38]; y
|
||||
37 IntCopy 35 30 0 0 r[30]=r[35]; rowid
|
||||
38 MakeRecord 28 3 27 0 r[27]=mkrec(r[28..30]); for i1xy
|
||||
39 Noop 0 0 0 0 prep index i1w
|
||||
40 SCopy 36 32 0 0 r[32]=r[36]; w
|
||||
41 IntCopy 35 33 0 0 r[33]=r[35]; rowid
|
||||
42 MakeRecord 32 2 31 0 r[31]=mkrec(r[32..33]); for i1w
|
||||
43 NoConflict 3 47 32 1 0 key=r[32]
|
||||
44 IdxRowid 3 21 0 0 r[21]=rowid
|
||||
45 Eq 21 47 35 144 if r[35]==r[21] goto 47
|
||||
46 Halt 2067 2 0 t1.w 2
|
||||
47 MakeRecord 36 4 34 0 r[34]=mkrec(r[36..39])
|
||||
48 Column 0 3 40 0 r[40]= cursor 0 column 3
|
||||
49 Column 0 2 41 0 r[41]= cursor 0 column 2
|
||||
50 Column 0 1 42 0 r[42]= cursor 0 column 1
|
||||
51 Rowid 0 43 0 0 r[43]=t1.rowid
|
||||
52 IdxDelete 1 40 4 1 key=r[40..43]
|
||||
53 Column 0 1 40 0 r[40]= cursor 0 column 1
|
||||
54 Rowid 0 42 0 0 r[42]=t1.rowid
|
||||
55 IdxDelete 2 40 3 1 key=r[40..42]
|
||||
56 Column 0 0 40 0 r[40]= cursor 0 column 0
|
||||
57 Rowid 0 41 0 0 r[41]=t1.rowid
|
||||
58 IdxDelete 3 40 2 1 key=r[40..41]
|
||||
59 IdxInsert 1 22 23 4 0 key=r[22]
|
||||
60 IdxInsert 2 27 28 3 0 key=r[27]
|
||||
61 IdxInsert 3 31 32 2 0 key=r[31]
|
||||
62 Insert 0 34 35 t1 5 intkey=r[35] data=r[34]
|
||||
63 Noop 0 0 0 0 End DO UPDATE of UPSERT
|
||||
64 Goto 0 82 0 0
|
||||
65 Noop 0 0 0 0 prep index i1zyx
|
||||
66 SCopy 5 8 0 0 r[8]=r[5]; z
|
||||
67 SCopy 4 9 0 0 r[9]=r[4]; y
|
||||
68 SCopy 3 10 0 0 r[10]=r[3]; x
|
||||
69 IntCopy 1 11 0 0 r[11]=r[1]; rowid
|
||||
70 MakeRecord 8 4 7 0 r[7]=mkrec(r[8..11]); for i1zyx
|
||||
71 Noop 0 0 0 0 prep index i1xy
|
||||
72 SCopy 3 13 0 0 r[13]=r[3]; x
|
||||
73 SCopy 4 14 0 0 r[14]=r[4]; y
|
||||
74 IntCopy 1 15 0 0 r[15]=r[1]; rowid
|
||||
75 MakeRecord 13 3 12 0 r[12]=mkrec(r[13..15]); for i1xy
|
||||
76 MakeRecord 2 4 19 0 r[19]=mkrec(r[2..5])
|
||||
77 IdxInsert 1 7 8 4 16 key=r[7]
|
||||
78 IdxInsert 2 12 13 3 16 key=r[12]
|
||||
79 IdxInsert 3 16 17 2 16 key=r[16]
|
||||
80 Insert 0 19 1 t1 57 intkey=r[1] data=r[19]
|
||||
81 AddImm 6 1 0 0 r[6]=r[6]+1
|
||||
82 FkCheck 0 0 0 0
|
||||
83 ResultRow 6 1 0 0 output=r[6]
|
||||
84 Halt 0 0 0 0
|
||||
85 Transaction 0 1 4 0 1 usesStmtJournal=0
|
||||
86 Goto 0 1 0 0
|
||||
,
|
||||
{"rows inserted":1}]
|
||||
QUERY PLAN
|
||||
`--SCAN t1 USING COVERING INDEX i1w
|
||||
addr opcode p1 p2 p3 p4 p5 comment
|
||||
---- ------------- ---- ---- ---- ------------- -- -------------
|
||||
0 Init 0 8 0 0 Start at 8
|
||||
1 OpenRead 1 3 0 k(2,,) 0 root=3 iDb=0
|
||||
2 Count 1 1 0 0 r[1]=count()
|
||||
3 Close 1 0 0 0
|
||||
4 Explain 4 0 0 SCAN t1 USING COVERING INDEX i1w 0
|
||||
5 Copy 1 2 0 0 r[2]=r[1]
|
||||
6 ResultRow 2 1 0 0 output=r[2]
|
||||
7 Halt 0 0 0 0
|
||||
8 Transaction 0 0 4 0 1 usesStmtJournal=0
|
||||
9 Goto 0 1 0 0
|
||||
,
|
||||
{"COUNT(*)":2}]
|
||||
```
|
||||
|
||||
## Flag
|
||||
|
||||
```
|
||||
-json
|
||||
```
|
||||
|
||||
Reference in New Issue
Block a user