feat.TEXT实现

.miniob.history

@@ -0,0 +1,126 @@
+### 2025-10-12 13:02:19.975
+create table good(key1 int);
+### 2025-10-12 13:03:27.835
+CREATE TABLE test (id int, name varchar(20));
+### 2025-10-12 13:03:37.330
+drop_table good
+### 2025-10-12 13:03:54.145
+drop-table good;
+### 2025-10-12 13:07:07.742
+DROP TABLE good;
+### 2025-10-12 13:07:10.347
+quit;
+### 2025-10-12 13:10:10.017
+drop table good
+### 2025-10-13 14:01:41.788
+select * from unique_table'
+### 2025-10-13 14:01:59.743
+exit
+### 2025-10-13 14:06:47.698
+CREATE UNIQUE INDEX index_id on unique_table(id);
+### 2025-10-13 14:07:10.180
+select *
+### 2025-10-13 14:07:32.679
+select * from unique_table;
+### 2025-10-13 14:09:03.478
+CREATE UNIQUE INDEX index_id on unique_table(id);INSERT INTO unique_table VALUES (2,1,1);
+### 2025-10-13 14:09:04.417
+INSERT INTO unique_table VALUES (3,2,1);INSERT INTO unique_table VALUES (1,2,1);
+### 2025-10-13 14:09:29.307
+REATE UNIQUE INDEX index_id on unique_table(id);
+### 2025-10-13 14:15:23.530
+show tables
+### 2025-10-13 14:20:22.581
+select * from unique_table
+### 2025-10-13 14:21:03.787
+INSERT INTO unique_table VALUES (2,1,1);
+### 2025-10-13 14:26:45.744
+drop table unique_table;
+### 2025-10-13 14:26:58.971
+CREATE UNIQUE INDEX index_id on unique_table(id);INSERT INTO unique_table VALUES (2,1,1);INSERT INTO unique_table VALUES (3,2,1);
+### 2025-10-13 14:27:08.223
+create table unique_table(id int, col1 int, col2 int);
+### 2025-10-13 14:27:12.114
+CREATE UNIQUE INDEX index_id on unique_table(id);
+### 2025-10-13 14:27:15.814
+INSERT INTO unique_table VALUES (1,1,1);
+### 2025-10-13 14:27:24.242
+INSERT INTO unique_table VALUES (1,2,1);
+### 2025-10-13 14:27:37.388
+INSERT INTO unique_table VALUES (3,2,1);
+### 2025-10-13 14:28:04.660
+create table good(key1 int,key2 int);
+### 2025-10-13 14:28:18.950
+INSERT INTO good(1,2);
+### 2025-10-13 14:28:27.173
+INSERT INTO VALUES good(1,2);
+### 2025-10-13 14:28:46.382
+INSERT INTO good VALUES(1,2);
+### 2025-10-13 14:28:51.961
+DROP TABLE GOOD;
+### 2025-10-13 14:28:57.406
+DROP TABLE good
+### 2025-10-13 14:29:08.349
+drop table unique_table
+### 2025-10-13 15:01:34.433
+CREATE TABLE date_table(id int, u_date date);
+### 2025-10-14 12:15:12.228
+create table good(id int,k1 int);
+### 2025-10-14 12:15:21.524
+insert into good values(1,1);
+### 2025-10-14 12:15:25.254
+insert into good values(2,2);
+### 2025-10-14 12:16:10.134
+exit；
+### 2025-10-14 12:29:16.564
+UPDATE good SET k1=2 WHERE id=1;
+### 2025-10-14 12:44:55.173
+CREATE INDEX index_id on Update_table_1(id);INSERT INTO Update_table_1 VALUES (1, 'N1', 1, 1);INSERT INTO Update_table_1 VALUES (2, 'N2', 2, 2);INSERT INTO Update_table_1 VALUES (3, 'N3', 3, 3);
+### 2025-10-14 12:45:05.565
+select* from Update_table_1;
+### 2025-10-14 12:45:11.176
+         INSERT INTO Update_table_1 VALUES (2, 'N2', 2, 2);
+### 2025-10-14 12:45:12.139
+         INSERT INTO Update_table_1 VALUES (3, 'N3', 3, 3);
+### 2025-10-14 12:45:34.538
+UPDATE Update_table_1 SET t_name='N01' WHERE id=1;
+### 2025-10-14 12:47:10.241
+CREATE INDEX index_id on Update_table_1(id);
+### 2025-10-14 12:47:33.960
+INSERT INTO Update_table_1 VALUES (100, 'N100', 100, 100);
+### 2025-10-14 12:47:40.416
+UPDATE Update_table_1 SET t_name='N01' WHERE id=100;
+### 2025-10-16 02:02:17.914
+CREATE TABLE Update_table_1(id int, t_name char(4), col1 int, col2 int);
+### 2025-10-16 02:02:18.829
+CREATE INDEX index_id on Update_table_1(id);INSERT INTO Update_table_1 VALUES (1, 'N1', 1, 1);
+### 2025-10-16 02:02:30.184
+select * from Update_table_1
+### 2025-10-16 02:02:36.551
+INSERT INTO Update_table_1 VALUES (1, 'N1', 1, 1);
+### 2025-10-16 02:02:36.556
+INSERT INTO Update_table_1 VALUES (2, 'N2', 2, 2);
+### 2025-10-16 02:02:37.291
+INSERT INTO Update_table_1 VALUES (3, 'N3', 3, 3);
+### 2025-10-16 02:02:42.172
+UPDATE Update_table_1 SET col1='N01' WHERE id=1;
+### 2025-10-16 02:02:55.932
+UPDATE Update_table_1 SET col1='N01' WHERE id=100;
+### 2025-10-16 02:03:12.856
+drop table Update_table_1;
+### 2025-10-16 02:12:22.428
+create table text_table(id int, info text);
+### 2025-10-16 02:17:58.863
+exit;
+### 2025-10-16 02:23:37.975
+show tables;
+### 2025-10-16 02:23:42.373
+drop table good;
+### 2025-10-16 02:23:50.330
+insert into text_table values (1,'this is a very very long string');
+### 2025-10-16 02:24:23.722
+update text_table set info = 'ddd' where id = 1;
+### 2025-10-16 02:24:30.756
+select * from text_table;
+### 2025-10-16 02:24:39.405
+drop table text_table;

.vscode/tasks.json

@@ -11,7 +11,7 @@
         {
             "label": "build_debug",
             "type": "shell",
-            "command": "bash build.sh debug",
+            "command": "bash build.sh debug --make -j24",
             "problemMatcher": [],
             "group": {
                 "kind": "build",
@@ -21,7 +21,8 @@
         {
             "label": "build_release",
             "type": "shell",
-            "command": "bash build.sh release"
+            "command": "bash build.sh release --make -j24",
+            "problemMatcher": []
         },
         {
             "label": "gen_parser",

miniob/db/sys/lsm/CURRENT

@@ -0,0 +1 @@
+0

miniob/db/sys/sys.db

@@ -0,0 +1 @@
+0