Merge pull request #19817 from taosdata/feat/TS-2502

feat: support force fill in interval clause

include/common/tmsg.h

@@ -144,12 +144,14 @@ typedef enum _mgmt_table {
 #define TSDB_ALTER_TABLE_UPDATE_OPTIONS      9
 #define TSDB_ALTER_TABLE_UPDATE_COLUMN_NAME  10
 
-#define TSDB_FILL_NONE      0
-#define TSDB_FILL_NULL      1
-#define TSDB_FILL_SET_VALUE 2
-#define TSDB_FILL_LINEAR    3
-#define TSDB_FILL_PREV      4
-#define TSDB_FILL_NEXT      5
+#define TSDB_FILL_NONE        0
+#define TSDB_FILL_NULL        1
+#define TSDB_FILL_NULL_F      2
+#define TSDB_FILL_SET_VALUE   3
+#define TSDB_FILL_SET_VALUE_F 4
+#define TSDB_FILL_LINEAR      5
+#define TSDB_FILL_PREV        6
+#define TSDB_FILL_NEXT        7
 
 #define TSDB_ALTER_USER_PASSWD                 0x1
 #define TSDB_ALTER_USER_SUPERUSER              0x2

include/common/ttokendef.h

@@ -16,327 +16,330 @@
 #ifndef _TD_COMMON_TOKEN_H_
 #define _TD_COMMON_TOKEN_H_
 
-#define TK_OR                   1
-#define TK_AND                  2
-#define TK_UNION                3
-#define TK_ALL                  4
-#define TK_MINUS                5
-#define TK_EXCEPT               6
-#define TK_INTERSECT            7
-#define TK_NK_BITAND            8
-#define TK_NK_BITOR             9
-#define TK_NK_LSHIFT            10
-#define TK_NK_RSHIFT            11
-#define TK_NK_PLUS              12
-#define TK_NK_MINUS             13
-#define TK_NK_STAR              14
-#define TK_NK_SLASH             15
-#define TK_NK_REM               16
-#define TK_NK_CONCAT            17
-#define TK_CREATE               18
-#define TK_ACCOUNT              19
-#define TK_NK_ID                20
-#define TK_PASS                 21
-#define TK_NK_STRING            22
-#define TK_ALTER                23
-#define TK_PPS                  24
-#define TK_TSERIES              25
-#define TK_STORAGE              26
-#define TK_STREAMS              27
-#define TK_QTIME                28
-#define TK_DBS                  29
-#define TK_USERS                30
-#define TK_CONNS                31
-#define TK_STATE                32
-#define TK_USER                 33
-#define TK_ENABLE               34
-#define TK_NK_INTEGER           35
-#define TK_SYSINFO              36
-#define TK_DROP                 37
-#define TK_GRANT                38
-#define TK_ON                   39
-#define TK_TO                   40
-#define TK_REVOKE               41
-#define TK_FROM                 42
-#define TK_SUBSCRIBE            43
-#define TK_NK_COMMA             44
-#define TK_READ                 45
-#define TK_WRITE                46
-#define TK_NK_DOT               47
-#define TK_DNODE                48
-#define TK_PORT                 49
-#define TK_DNODES               50
-#define TK_NK_IPTOKEN           51
-#define TK_FORCE                52
-#define TK_LOCAL                53
-#define TK_QNODE                54
-#define TK_BNODE                55
-#define TK_SNODE                56
-#define TK_MNODE                57
-#define TK_DATABASE             58
-#define TK_USE                  59
-#define TK_FLUSH                60
-#define TK_TRIM                 61
-#define TK_IF                   62
-#define TK_NOT                  63
-#define TK_EXISTS               64
-#define TK_BUFFER               65
-#define TK_CACHEMODEL           66
-#define TK_CACHESIZE            67
-#define TK_COMP                 68
-#define TK_DURATION             69
-#define TK_NK_VARIABLE          70
-#define TK_MAXROWS              71
-#define TK_MINROWS              72
-#define TK_KEEP                 73
-#define TK_PAGES                74
-#define TK_PAGESIZE             75
-#define TK_TSDB_PAGESIZE        76
-#define TK_PRECISION            77
-#define TK_REPLICA              78
-#define TK_VGROUPS              79
-#define TK_SINGLE_STABLE        80
-#define TK_RETENTIONS           81
-#define TK_SCHEMALESS           82
-#define TK_WAL_LEVEL            83
-#define TK_WAL_FSYNC_PERIOD     84
-#define TK_WAL_RETENTION_PERIOD 85
-#define TK_WAL_RETENTION_SIZE   86
-#define TK_WAL_ROLL_PERIOD      87
-#define TK_WAL_SEGMENT_SIZE     88
-#define TK_STT_TRIGGER          89
-#define TK_TABLE_PREFIX         90
-#define TK_TABLE_SUFFIX         91
-#define TK_NK_COLON             92
-#define TK_MAX_SPEED            93
-#define TK_TABLE                94
-#define TK_NK_LP                95
-#define TK_NK_RP                96
-#define TK_STABLE               97
-#define TK_ADD                  98
-#define TK_COLUMN               99
-#define TK_MODIFY               100
-#define TK_RENAME               101
-#define TK_TAG                  102
-#define TK_SET                  103
-#define TK_NK_EQ                104
-#define TK_USING                105
-#define TK_TAGS                 106
-#define TK_COMMENT              107
-#define TK_BOOL                 108
-#define TK_TINYINT              109
-#define TK_SMALLINT             110
-#define TK_INT                  111
-#define TK_INTEGER              112
-#define TK_BIGINT               113
-#define TK_FLOAT                114
-#define TK_DOUBLE               115
-#define TK_BINARY               116
-#define TK_TIMESTAMP            117
-#define TK_NCHAR                118
-#define TK_UNSIGNED             119
-#define TK_JSON                 120
-#define TK_VARCHAR              121
-#define TK_MEDIUMBLOB           122
-#define TK_BLOB                 123
-#define TK_VARBINARY            124
-#define TK_DECIMAL              125
-#define TK_MAX_DELAY            126
-#define TK_WATERMARK            127
-#define TK_ROLLUP               128
-#define TK_TTL                  129
-#define TK_SMA                  130
-#define TK_DELETE_MARK          131
-#define TK_FIRST                132
-#define TK_LAST                 133
-#define TK_SHOW                 134
-#define TK_PRIVILEGES           135
-#define TK_DATABASES            136
-#define TK_TABLES               137
-#define TK_STABLES              138
-#define TK_MNODES               139
-#define TK_QNODES               140
-#define TK_FUNCTIONS            141
-#define TK_INDEXES              142
-#define TK_ACCOUNTS             143
-#define TK_APPS                 144
-#define TK_CONNECTIONS          145
-#define TK_LICENCES             146
-#define TK_GRANTS               147
-#define TK_QUERIES              148
-#define TK_SCORES               149
-#define TK_TOPICS               150
-#define TK_VARIABLES            151
-#define TK_CLUSTER              152
-#define TK_BNODES               153
-#define TK_SNODES               154
-#define TK_TRANSACTIONS         155
-#define TK_DISTRIBUTED          156
-#define TK_CONSUMERS            157
-#define TK_SUBSCRIPTIONS        158
-#define TK_VNODES               159
-#define TK_LIKE                 160
-#define TK_TBNAME               161
-#define TK_QTAGS                162
-#define TK_AS                   163
-#define TK_INDEX                164
-#define TK_FUNCTION             165
-#define TK_INTERVAL             166
-#define TK_TOPIC                167
-#define TK_WITH                 168
-#define TK_META                 169
-#define TK_CONSUMER             170
-#define TK_GROUP                171
-#define TK_DESC                 172
-#define TK_DESCRIBE             173
-#define TK_RESET                174
-#define TK_QUERY                175
-#define TK_CACHE                176
-#define TK_EXPLAIN              177
-#define TK_ANALYZE              178
-#define TK_VERBOSE              179
-#define TK_NK_BOOL              180
-#define TK_RATIO                181
-#define TK_NK_FLOAT             182
-#define TK_OUTPUTTYPE           183
-#define TK_AGGREGATE            184
-#define TK_BUFSIZE              185
-#define TK_STREAM               186
-#define TK_INTO                 187
-#define TK_TRIGGER              188
-#define TK_AT_ONCE              189
-#define TK_WINDOW_CLOSE         190
-#define TK_IGNORE               191
-#define TK_EXPIRED              192
-#define TK_FILL_HISTORY         193
-#define TK_SUBTABLE             194
-#define TK_KILL                 195
-#define TK_CONNECTION           196
-#define TK_TRANSACTION          197
-#define TK_BALANCE              198
-#define TK_VGROUP               199
-#define TK_MERGE                200
-#define TK_REDISTRIBUTE         201
-#define TK_SPLIT                202
-#define TK_DELETE               203
-#define TK_INSERT               204
-#define TK_NULL                 205
-#define TK_NK_QUESTION          206
-#define TK_NK_ARROW             207
-#define TK_ROWTS                208
-#define TK_QSTART               209
-#define TK_QEND                 210
-#define TK_QDURATION            211
-#define TK_WSTART               212
-#define TK_WEND                 213
-#define TK_WDURATION            214
-#define TK_IROWTS               215
-#define TK_CAST                 216
-#define TK_NOW                  217
-#define TK_TODAY                218
-#define TK_TIMEZONE             219
-#define TK_CLIENT_VERSION       220
-#define TK_SERVER_VERSION       221
-#define TK_SERVER_STATUS        222
-#define TK_CURRENT_USER         223
-#define TK_COUNT                224
-#define TK_LAST_ROW             225
-#define TK_CASE                 226
-#define TK_END                  227
-#define TK_WHEN                 228
-#define TK_THEN                 229
-#define TK_ELSE                 230
-#define TK_BETWEEN              231
-#define TK_IS                   232
-#define TK_NK_LT                233
-#define TK_NK_GT                234
-#define TK_NK_LE                235
-#define TK_NK_GE                236
-#define TK_NK_NE                237
-#define TK_MATCH                238
-#define TK_NMATCH               239
-#define TK_CONTAINS             240
-#define TK_IN                   241
-#define TK_JOIN                 242
-#define TK_INNER                243
-#define TK_SELECT               244
-#define TK_DISTINCT             245
-#define TK_WHERE                246
-#define TK_PARTITION            247
-#define TK_BY                   248
-#define TK_SESSION              249
-#define TK_STATE_WINDOW         250
-#define TK_SLIDING              251
-#define TK_FILL                 252
-#define TK_VALUE                253
-#define TK_NONE                 254
-#define TK_PREV                 255
-#define TK_LINEAR               256
-#define TK_NEXT                 257
-#define TK_HAVING               258
-#define TK_RANGE                259
-#define TK_EVERY                260
-#define TK_ORDER                261
-#define TK_SLIMIT               262
-#define TK_SOFFSET              263
-#define TK_LIMIT                264
-#define TK_OFFSET               265
-#define TK_ASC                  266
-#define TK_NULLS                267
-#define TK_ABORT                268
-#define TK_AFTER                269
-#define TK_ATTACH               270
-#define TK_BEFORE               271
-#define TK_BEGIN                272
-#define TK_BITAND               273
-#define TK_BITNOT               274
-#define TK_BITOR                275
-#define TK_BLOCKS               276
-#define TK_CHANGE               277
-#define TK_COMMA                278
-#define TK_COMPACT              279
-#define TK_CONCAT               280
-#define TK_CONFLICT             281
-#define TK_COPY                 282
-#define TK_DEFERRED             283
-#define TK_DELIMITERS           284
-#define TK_DETACH               285
-#define TK_DIVIDE               286
-#define TK_DOT                  287
-#define TK_EACH                 288
-#define TK_FAIL                 289
-#define TK_FILE                 290
-#define TK_FOR                  291
-#define TK_GLOB                 292
-#define TK_ID                   293
-#define TK_IMMEDIATE            294
-#define TK_IMPORT               295
-#define TK_INITIALLY            296
-#define TK_INSTEAD              297
-#define TK_ISNULL               298
-#define TK_KEY                  299
-#define TK_MODULES              300
-#define TK_NK_BITNOT            301
-#define TK_NK_SEMI              302
-#define TK_NOTNULL              303
-#define TK_OF                   304
-#define TK_PLUS                 305
-#define TK_PRIVILEGE            306
-#define TK_RAISE                307
-#define TK_REPLACE              308
-#define TK_RESTRICT             309
-#define TK_ROW                  310
-#define TK_SEMI                 311
-#define TK_STAR                 312
-#define TK_STATEMENT            313
-#define TK_STRICT               314
-#define TK_STRING               315
-#define TK_TIMES                316
-#define TK_UPDATE               317
-#define TK_VALUES               318
-#define TK_VARIABLE             319
-#define TK_VIEW                 320
-#define TK_WAL                  321
+#define TK_OR                               1
+#define TK_AND                              2
+#define TK_UNION                            3
+#define TK_ALL                              4
+#define TK_MINUS                            5
+#define TK_EXCEPT                           6
+#define TK_INTERSECT                        7
+#define TK_NK_BITAND                        8
+#define TK_NK_BITOR                         9
+#define TK_NK_LSHIFT                       10
+#define TK_NK_RSHIFT                       11
+#define TK_NK_PLUS                         12
+#define TK_NK_MINUS                        13
+#define TK_NK_STAR                         14
+#define TK_NK_SLASH                        15
+#define TK_NK_REM                          16
+#define TK_NK_CONCAT                       17
+#define TK_CREATE                          18
+#define TK_ACCOUNT                         19
+#define TK_NK_ID                           20
+#define TK_PASS                            21
+#define TK_NK_STRING                       22
+#define TK_ALTER                           23
+#define TK_PPS                             24
+#define TK_TSERIES                         25
+#define TK_STORAGE                         26
+#define TK_STREAMS                         27
+#define TK_QTIME                           28
+#define TK_DBS                             29
+#define TK_USERS                           30
+#define TK_CONNS                           31
+#define TK_STATE                           32
+#define TK_USER                            33
+#define TK_ENABLE                          34
+#define TK_NK_INTEGER                      35
+#define TK_SYSINFO                         36
+#define TK_DROP                            37
+#define TK_GRANT                           38
+#define TK_ON                              39
+#define TK_TO                              40
+#define TK_REVOKE                          41
+#define TK_FROM                            42
+#define TK_SUBSCRIBE                       43
+#define TK_NK_COMMA                        44
+#define TK_READ                            45
+#define TK_WRITE                           46
+#define TK_NK_DOT                          47
+#define TK_DNODE                           48
+#define TK_PORT                            49
+#define TK_DNODES                          50
+#define TK_NK_IPTOKEN                      51
+#define TK_FORCE                           52
+#define TK_LOCAL                           53
+#define TK_QNODE                           54
+#define TK_BNODE                           55
+#define TK_SNODE                           56
+#define TK_MNODE                           57
+#define TK_DATABASE                        58
+#define TK_USE                             59
+#define TK_FLUSH                           60
+#define TK_TRIM                            61
+#define TK_IF                              62
+#define TK_NOT                             63
+#define TK_EXISTS                          64
+#define TK_BUFFER                          65
+#define TK_CACHEMODEL                      66
+#define TK_CACHESIZE                       67
+#define TK_COMP                            68
+#define TK_DURATION                        69
+#define TK_NK_VARIABLE                     70
+#define TK_MAXROWS                         71
+#define TK_MINROWS                         72
+#define TK_KEEP                            73
+#define TK_PAGES                           74
+#define TK_PAGESIZE                        75
+#define TK_TSDB_PAGESIZE                   76
+#define TK_PRECISION                       77
+#define TK_REPLICA                         78
+#define TK_VGROUPS                         79
+#define TK_SINGLE_STABLE                   80
+#define TK_RETENTIONS                      81
+#define TK_SCHEMALESS                      82
+#define TK_WAL_LEVEL                       83
+#define TK_WAL_FSYNC_PERIOD                84
+#define TK_WAL_RETENTION_PERIOD            85
+#define TK_WAL_RETENTION_SIZE              86
+#define TK_WAL_ROLL_PERIOD                 87
+#define TK_WAL_SEGMENT_SIZE                88
+#define TK_STT_TRIGGER                     89
+#define TK_TABLE_PREFIX                    90
+#define TK_TABLE_SUFFIX                    91
+#define TK_NK_COLON                        92
+#define TK_MAX_SPEED                       93
+#define TK_TABLE                           94
+#define TK_NK_LP                           95
+#define TK_NK_RP                           96
+#define TK_STABLE                          97
+#define TK_ADD                             98
+#define TK_COLUMN                          99
+#define TK_MODIFY                         100
+#define TK_RENAME                         101
+#define TK_TAG                            102
+#define TK_SET                            103
+#define TK_NK_EQ                          104
+#define TK_USING                          105
+#define TK_TAGS                           106
+#define TK_COMMENT                        107
+#define TK_BOOL                           108
+#define TK_TINYINT                        109
+#define TK_SMALLINT                       110
+#define TK_INT                            111
+#define TK_INTEGER                        112
+#define TK_BIGINT                         113
+#define TK_FLOAT                          114
+#define TK_DOUBLE                         115
+#define TK_BINARY                         116
+#define TK_TIMESTAMP                      117
+#define TK_NCHAR                          118
+#define TK_UNSIGNED                       119
+#define TK_JSON                           120
+#define TK_VARCHAR                        121
+#define TK_MEDIUMBLOB                     122
+#define TK_BLOB                           123
+#define TK_VARBINARY                      124
+#define TK_DECIMAL                        125
+#define TK_MAX_DELAY                      126
+#define TK_WATERMARK                      127
+#define TK_ROLLUP                         128
+#define TK_TTL                            129
+#define TK_SMA                            130
+#define TK_DELETE_MARK                    131
+#define TK_FIRST                          132
+#define TK_LAST                           133
+#define TK_SHOW                           134
+#define TK_PRIVILEGES                     135
+#define TK_DATABASES                      136
+#define TK_TABLES                         137
+#define TK_STABLES                        138
+#define TK_MNODES                         139
+#define TK_QNODES                         140
+#define TK_FUNCTIONS                      141
+#define TK_INDEXES                        142
+#define TK_ACCOUNTS                       143
+#define TK_APPS                           144
+#define TK_CONNECTIONS                    145
+#define TK_LICENCES                       146
+#define TK_GRANTS                         147
+#define TK_QUERIES                        148
+#define TK_SCORES                         149
+#define TK_TOPICS                         150
+#define TK_VARIABLES                      151
+#define TK_CLUSTER                        152
+#define TK_BNODES                         153
+#define TK_SNODES                         154
+#define TK_TRANSACTIONS                   155
+#define TK_DISTRIBUTED                    156
+#define TK_CONSUMERS                      157
+#define TK_SUBSCRIPTIONS                  158
+#define TK_VNODES                         159
+#define TK_LIKE                           160
+#define TK_TBNAME                         161
+#define TK_QTAGS                          162
+#define TK_AS                             163
+#define TK_INDEX                          164
+#define TK_FUNCTION                       165
+#define TK_INTERVAL                       166
+#define TK_TOPIC                          167
+#define TK_WITH                           168
+#define TK_META                           169
+#define TK_CONSUMER                       170
+#define TK_GROUP                          171
+#define TK_DESC                           172
+#define TK_DESCRIBE                       173
+#define TK_RESET                          174
+#define TK_QUERY                          175
+#define TK_CACHE                          176
+#define TK_EXPLAIN                        177
+#define TK_ANALYZE                        178
+#define TK_VERBOSE                        179
+#define TK_NK_BOOL                        180
+#define TK_RATIO                          181
+#define TK_NK_FLOAT                       182
+#define TK_OUTPUTTYPE                     183
+#define TK_AGGREGATE                      184
+#define TK_BUFSIZE                        185
+#define TK_STREAM                         186
+#define TK_INTO                           187
+#define TK_TRIGGER                        188
+#define TK_AT_ONCE                        189
+#define TK_WINDOW_CLOSE                   190
+#define TK_IGNORE                         191
+#define TK_EXPIRED                        192
+#define TK_FILL_HISTORY                   193
+#define TK_SUBTABLE                       194
+#define TK_KILL                           195
+#define TK_CONNECTION                     196
+#define TK_TRANSACTION                    197
+#define TK_BALANCE                        198
+#define TK_VGROUP                         199
+#define TK_MERGE                          200
+#define TK_REDISTRIBUTE                   201
+#define TK_SPLIT                          202
+#define TK_DELETE                         203
+#define TK_INSERT                         204
+#define TK_NULL                           205
+#define TK_NK_QUESTION                    206
+#define TK_NK_ARROW                       207
+#define TK_ROWTS                          208
+#define TK_QSTART                         209
+#define TK_QEND                           210
+#define TK_QDURATION                      211
+#define TK_WSTART                         212
+#define TK_WEND                           213
+#define TK_WDURATION                      214
+#define TK_IROWTS                         215
+#define TK_CAST                           216
+#define TK_NOW                            217
+#define TK_TODAY                          218
+#define TK_TIMEZONE                       219
+#define TK_CLIENT_VERSION                 220
+#define TK_SERVER_VERSION                 221
+#define TK_SERVER_STATUS                  222
+#define TK_CURRENT_USER                   223
+#define TK_COUNT                          224
+#define TK_LAST_ROW                       225
+#define TK_CASE                           226
+#define TK_END                            227
+#define TK_WHEN                           228
+#define TK_THEN                           229
+#define TK_ELSE                           230
+#define TK_BETWEEN                        231
+#define TK_IS                             232
+#define TK_NK_LT                          233
+#define TK_NK_GT                          234
+#define TK_NK_LE                          235
+#define TK_NK_GE                          236
+#define TK_NK_NE                          237
+#define TK_MATCH                          238
+#define TK_NMATCH                         239
+#define TK_CONTAINS                       240
+#define TK_IN                             241
+#define TK_JOIN                           242
+#define TK_INNER                          243
+#define TK_SELECT                         244
+#define TK_DISTINCT                       245
+#define TK_WHERE                          246
+#define TK_PARTITION                      247
+#define TK_BY                             248
+#define TK_SESSION                        249
+#define TK_STATE_WINDOW                   250
+#define TK_SLIDING                        251
+#define TK_FILL                           252
+#define TK_VALUE                          253
+#define TK_VALUE_F                        254
+#define TK_NONE                           255
+#define TK_PREV                           256
+#define TK_NULL_F                         257
+#define TK_LINEAR                         258
+#define TK_NEXT                           259
+#define TK_HAVING                         260
+#define TK_RANGE                          261
+#define TK_EVERY                          262
+#define TK_ORDER                          263
+#define TK_SLIMIT                         264
+#define TK_SOFFSET                        265
+#define TK_LIMIT                          266
+#define TK_OFFSET                         267
+#define TK_ASC                            268
+#define TK_NULLS                          269
+#define TK_ABORT                          270
+#define TK_AFTER                          271
+#define TK_ATTACH                         272
+#define TK_BEFORE                         273
+#define TK_BEGIN                          274
+#define TK_BITAND                         275
+#define TK_BITNOT                         276
+#define TK_BITOR                          277
+#define TK_BLOCKS                         278
+#define TK_CHANGE                         279
+#define TK_COMMA                          280
+#define TK_COMPACT                        281
+#define TK_CONCAT                         282
+#define TK_CONFLICT                       283
+#define TK_COPY                           284
+#define TK_DEFERRED                       285
+#define TK_DELIMITERS                     286
+#define TK_DETACH                         287
+#define TK_DIVIDE                         288
+#define TK_DOT                            289
+#define TK_EACH                           290
+#define TK_FAIL                           291
+#define TK_FILE                           292
+#define TK_FOR                            293
+#define TK_GLOB                           294
+#define TK_ID                             295
+#define TK_IMMEDIATE                      296
+#define TK_IMPORT                         297
+#define TK_INITIALLY                      298
+#define TK_INSTEAD                        299
+#define TK_ISNULL                         300
+#define TK_KEY                            301
+#define TK_MODULES                        302
+#define TK_NK_BITNOT                      303
+#define TK_NK_SEMI                        304
+#define TK_NOTNULL                        305
+#define TK_OF                             306
+#define TK_PLUS                           307
+#define TK_PRIVILEGE                      308
+#define TK_RAISE                          309
+#define TK_REPLACE                        310
+#define TK_RESTRICT                       311
+#define TK_ROW                            312
+#define TK_SEMI                           313
+#define TK_STAR                           314
+#define TK_STATEMENT                      315
+#define TK_STRICT                         316
+#define TK_STRING                         317
+#define TK_TIMES                          318
+#define TK_UPDATE                         319
+#define TK_VALUES                         320
+#define TK_VARIABLE                       321
+#define TK_VIEW                           322
+#define TK_WAL                            323
+
 
 #define TK_NK_SPACE   600
 #define TK_NK_COMMENT 601

include/libs/nodes/querynodes.h

@@ -226,8 +226,10 @@ typedef struct SIntervalWindowNode {
 typedef enum EFillMode {
   FILL_MODE_NONE = 1,
   FILL_MODE_VALUE,
+  FILL_MODE_VALUE_F,
   FILL_MODE_PREV,
   FILL_MODE_NULL,
+  FILL_MODE_NULL_F,
   FILL_MODE_LINEAR,
   FILL_MODE_NEXT
 } EFillMode;

source/libs/executor/src/executil.c

@@ -1658,12 +1658,18 @@ int32_t convertFillType(int32_t mode) {
     case FILL_MODE_NULL:
       type = TSDB_FILL_NULL;
       break;
+    case FILL_MODE_NULL_F:
+      type = TSDB_FILL_NULL_F;
+      break;
     case FILL_MODE_NEXT:
       type = TSDB_FILL_NEXT;
       break;
     case FILL_MODE_VALUE:
       type = TSDB_FILL_SET_VALUE;
       break;
+    case FILL_MODE_VALUE_F:
+      type = TSDB_FILL_SET_VALUE_F;
+      break;
     case FILL_MODE_LINEAR:
       type = TSDB_FILL_LINEAR;
       break;

source/libs/executor/src/filloperator.c

@@ -140,7 +140,7 @@ static SSDataBlock* doFillImpl(SOperatorInfo* pOperator) {
   while (1) {
     SSDataBlock* pBlock = pDownstream->fpSet.getNextFn(pDownstream);
     if (pBlock == NULL) {
-      if (pInfo->totalInputRows == 0) {
+      if (pInfo->totalInputRows == 0 && (pInfo->pFillInfo->type != TSDB_FILL_NULL_F && pInfo->pFillInfo->type != TSDB_FILL_SET_VALUE_F)) {
         setOperatorCompleted(pOperator);
         return NULL;
       }
@@ -456,7 +456,8 @@ void* destroyStreamFillLinearInfo(SStreamFillLinearInfo* pFillLinear) {
   return NULL;
 }
 void* destroyStreamFillInfo(SStreamFillInfo* pFillInfo) {
-  if (pFillInfo->type == TSDB_FILL_SET_VALUE || pFillInfo->type == TSDB_FILL_NULL) {
+  if (pFillInfo->type == TSDB_FILL_SET_VALUE || pFillInfo->type == TSDB_FILL_SET_VALUE_F ||
+      pFillInfo->type == TSDB_FILL_NULL || pFillInfo->type == TSDB_FILL_NULL_F) {
     taosMemoryFreeClear(pFillInfo->pResRow->pRowVal);
     taosMemoryFreeClear(pFillInfo->pResRow);
   }
@@ -661,7 +662,9 @@ void setDeleteFillValueInfo(TSKEY start, TSKEY end, SStreamFillSupporter* pFillS
   pFillInfo->pos = FILL_POS_INVALID;
   switch (pFillInfo->type) {
     case TSDB_FILL_NULL:
+    case TSDB_FILL_NULL_F:
     case TSDB_FILL_SET_VALUE:
+    case TSDB_FILL_SET_VALUE_F:
       break;
     case TSDB_FILL_PREV:
       pFillInfo->pResRow = &pFillSup->prev;
@@ -720,7 +723,9 @@ void setFillValueInfo(SSDataBlock* pBlock, TSKEY ts, int32_t rowId, SStreamFillS
   pFillInfo->pos = FILL_POS_INVALID;
   switch (pFillInfo->type) {
     case TSDB_FILL_NULL:
-    case TSDB_FILL_SET_VALUE: {
+    case TSDB_FILL_NULL_F:
+    case TSDB_FILL_SET_VALUE:
+    case TSDB_FILL_SET_VALUE_F: {
       if (pFillSup->prev.key == pFillInfo->preRowKey) {
         resetFillWindow(&pFillSup->prev);
       }
@@ -1360,7 +1365,8 @@ SStreamFillInfo* initStreamFillInfo(SStreamFillSupporter* pFillSup, SSDataBlock*
   pFillInfo->pLinearInfo->winIndex = 0;
 
   pFillInfo->pResRow = NULL;
-  if (pFillSup->type == TSDB_FILL_SET_VALUE || pFillSup->type == TSDB_FILL_NULL) {
+  if (pFillSup->type == TSDB_FILL_SET_VALUE || pFillSup->type == TSDB_FILL_SET_VALUE_F 
+   || pFillSup->type == TSDB_FILL_NULL || pFillSup->type == TSDB_FILL_NULL_F) {
     pFillInfo->pResRow = taosMemoryCalloc(1, sizeof(SResultRowData));
     pFillInfo->pResRow->key = INT64_MIN;
     pFillInfo->pResRow->pRowVal = taosMemoryCalloc(1, pFillSup->rowSize);
@@ -1405,7 +1411,7 @@ SOperatorInfo* createStreamFillOperatorInfo(SOperatorInfo* downstream, SStreamFi
     goto _error;
   }
 
-  if (pInfo->pFillInfo->type == TSDB_FILL_SET_VALUE) {
+  if (pInfo->pFillInfo->type == TSDB_FILL_SET_VALUE || pInfo->pFillInfo->type == TSDB_FILL_SET_VALUE_F) {
     for (int32_t i = 0; i < pInfo->pFillSup->numOfAllCols; ++i) {
       SFillColInfo*    pFillCol = pInfo->pFillSup->pAllColInfo + i;
       int32_t          slotId = GET_DEST_SLOT_ID(pFillCol);
@@ -1427,7 +1433,7 @@ SOperatorInfo* createStreamFillOperatorInfo(SOperatorInfo* downstream, SStreamFi
         pCell->isNull = true;
       }
     }
-  } else if (pInfo->pFillInfo->type == TSDB_FILL_NULL) {
+  } else if (pInfo->pFillInfo->type == TSDB_FILL_NULL || pInfo->pFillInfo->type == TSDB_FILL_NULL_F) {
     for (int32_t i = 0; i < pInfo->pFillSup->numOfAllCols; ++i) {
       SFillColInfo*    pFillCol = pInfo->pFillSup->pAllColInfo + i;
       int32_t          slotId = GET_DEST_SLOT_ID(pFillCol);

source/libs/executor/src/tfill.c

@@ -186,7 +186,7 @@ static void doFillOneRow(SFillInfo* pFillInfo, SSDataBlock* pBlock, SSDataBlock*
         }
       }
     }
-  } else if (pFillInfo->type == TSDB_FILL_NULL) {  // fill with NULL
+  } else if (pFillInfo->type == TSDB_FILL_NULL || pFillInfo->type == TSDB_FILL_NULL_F) {  // fill with NULL
     setNullRow(pBlock, pFillInfo, index);
   } else {  // fill with user specified value for each column
     for (int32_t i = 0; i < pFillInfo->numOfCols; ++i) {
@@ -349,7 +349,7 @@ static int32_t fillResultImpl(SFillInfo* pFillInfo, SSDataBlock* pBlock, int32_t
               bool isNull = colDataIsNull_s(pSrc, pFillInfo->index);
               colDataAppend(pDst, index, src, isNull);
               saveColData(pFillInfo->prev.pRowVal, i, src, isNull);  // todo:
-            } else if (pFillInfo->type == TSDB_FILL_NULL) {
+            } else if (pFillInfo->type == TSDB_FILL_NULL || pFillInfo->type == TSDB_FILL_NULL_F) {
               colDataAppendNULL(pDst, index);
             } else if (pFillInfo->type == TSDB_FILL_NEXT) {
               SArray*     p = FILL_IS_ASC_FILL(pFillInfo) ? pFillInfo->next.pRowVal : pFillInfo->prev.pRowVal;
@@ -546,15 +546,14 @@ bool taosFillHasMoreResults(SFillInfo* pFillInfo) {
 }
 
 int64_t getNumOfResultsAfterFillGap(SFillInfo* pFillInfo, TSKEY ekey, int32_t maxNumOfRows) {
-  SColumnInfoData* pCol = taosArrayGet(pFillInfo->pSrcBlock->pDataBlock, pFillInfo->srcTsSlotId);
-
-  int64_t* tsList = (int64_t*)pCol->pData;
   int32_t  numOfRows = taosNumOfRemainRows(pFillInfo);
 
   TSKEY ekey1 = ekey;
 
   int64_t numOfRes = -1;
   if (numOfRows > 0) {  // still fill gap within current data block, not generating data after the result set.
+    SColumnInfoData* pCol = taosArrayGet(pFillInfo->pSrcBlock->pDataBlock, pFillInfo->srcTsSlotId);    
+    int64_t* tsList = (int64_t*)pCol->pData;
     TSKEY lastKey = tsList[pFillInfo->numOfRows - 1];
     numOfRes = taosTimeCountInterval(lastKey, pFillInfo->currentKey, pFillInfo->interval.sliding,
                                      pFillInfo->interval.slidingUnit, pFillInfo->interval.precision);

source/libs/executor/src/timesliceoperator.c

@@ -181,12 +181,14 @@ static bool genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp
 
     int32_t srcSlot = pExprInfo->base.pParam[0].pCol->slotId;
     switch (pSliceInfo->fillType) {
-      case TSDB_FILL_NULL: {
+      case TSDB_FILL_NULL:
+      case TSDB_FILL_NULL_F: {
         colDataAppendNULL(pDst, rows);
         break;
       }
 
-      case TSDB_FILL_SET_VALUE: {
+      case TSDB_FILL_SET_VALUE:
+      case TSDB_FILL_SET_VALUE_F: {
         SVariant* pVar = &pSliceInfo->pFillColInfo[j].fillVal;
 
         if (pDst->info.type == TSDB_DATA_TYPE_FLOAT) {

source/libs/nodes/src/nodesUtilFuncs.c

@@ -1990,10 +1990,14 @@ char* nodesGetFillModeString(EFillMode mode) {
       return "none";
     case FILL_MODE_VALUE:
       return "value";
+    case FILL_MODE_VALUE_F:
+      return "value_f";
     case FILL_MODE_PREV:
       return "prev";
     case FILL_MODE_NULL:
       return "null";
+    case FILL_MODE_NULL_F:
+      return "null_f";
     case FILL_MODE_LINEAR:
       return "linear";
     case FILL_MODE_NEXT:

source/libs/parser/inc/sql.y

@@ -978,12 +978,14 @@ sliding_opt(A) ::= SLIDING NK_LP duration_literal(B) NK_RP.
 fill_opt(A) ::= .                                                                 { A = NULL; }
 fill_opt(A) ::= FILL NK_LP fill_mode(B) NK_RP.                                    { A = createFillNode(pCxt, B, NULL); }
 fill_opt(A) ::= FILL NK_LP VALUE NK_COMMA literal_list(B) NK_RP.                  { A = createFillNode(pCxt, FILL_MODE_VALUE, createNodeListNode(pCxt, B)); }  
+fill_opt(A) ::= FILL NK_LP VALUE_F NK_COMMA literal_list(B) NK_RP.                { A = createFillNode(pCxt, FILL_MODE_VALUE_F, createNodeListNode(pCxt, B)); }  
 
 %type fill_mode                                                                   { EFillMode }
 %destructor fill_mode                                                             { }
 fill_mode(A) ::= NONE.                                                            { A = FILL_MODE_NONE; }
 fill_mode(A) ::= PREV.                                                            { A = FILL_MODE_PREV; }
 fill_mode(A) ::= NULL.                                                            { A = FILL_MODE_NULL; }
+fill_mode(A) ::= NULL_F.                                                          { A = FILL_MODE_NULL_F; }
 fill_mode(A) ::= LINEAR.                                                          { A = FILL_MODE_LINEAR; }
 fill_mode(A) ::= NEXT.                                                            { A = FILL_MODE_NEXT; }
 

source/libs/parser/src/parTokenizer.c

@@ -148,6 +148,7 @@ static SKeyword keywordTable[] = {
     {"NOT",                  TK_NOT},
     {"NOW",                  TK_NOW},
     {"NULL",                 TK_NULL},
+    {"NULL_F",               TK_NULL_F},
     {"NULLS",                TK_NULLS},
     {"OFFSET",               TK_OFFSET},
     {"ON",                   TK_ON},
@@ -237,6 +238,7 @@ static SKeyword keywordTable[] = {
     {"USERS",                TK_USERS},
     {"USING",                TK_USING},
     {"VALUE",                TK_VALUE},
+    {"VALUE_F",              TK_VALUE_F},
     {"VALUES",               TK_VALUES},
     {"VARCHAR",              TK_VARCHAR},
     {"VARIABLES",            TK_VARIABLES},

source/libs/parser/src/parTranslater.c

@@ -2817,7 +2817,7 @@ static int32_t convertFillValue(STranslateContext* pCxt, SDataType dt, SNodeList
 }
 
 static int32_t checkFillValues(STranslateContext* pCxt, SFillNode* pFill, SNodeList* pProjectionList) {
-  if (FILL_MODE_VALUE != pFill->mode) {
+  if (FILL_MODE_VALUE != pFill->mode && FILL_MODE_VALUE_F != pFill->mode) {
     return TSDB_CODE_SUCCESS;
   }
 

tests/parallel_test/cases.task

@@ -178,6 +178,7 @@
 ,,y,script,./test.sh -f tsim/query/udf_with_const.sim
 ,,y,script,./test.sh -f tsim/query/sys_tbname.sim
 ,,y,script,./test.sh -f tsim/query/groupby.sim
+,,y,script,./test.sh -f tsim/query/forceFill.sim
 ,,y,script,./test.sh -f tsim/qnode/basic1.sim
 ,,y,script,./test.sh -f tsim/snode/basic1.sim
 ,,y,script,./test.sh -f tsim/mnode/basic1.sim

tests/script/tsim/query/forceFill.sim

+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+sql drop database if exists db1;
+sql create database db1 vgroups 10;
+sql use db1;
+sql create stable sta (ts timestamp, f1 double, f2 binary(200)) tags(t1 int);
+sql create table tba1 using sta tags(1);
+sql insert into tba1 values ('2022-04-26 15:15:01', 1.0, "a");
+sql insert into tba1 values ('2022-04-26 15:15:02', 2.0, "b");
+sql insert into tba1 values ('2022-04-26 15:15:04', 4.0, "b");
+sql insert into tba1 values ('2022-04-26 15:15:05', 5.0, "b");
+
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:00' and ts <= '2022-04-26 15:15:06' interval(1s) fill(value_f, 8.8);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != 8.800000000 then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != 8.800000000 then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:00' and ts <= '2022-04-26 15:15:06' interval(1s) fill(value, 8.8);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != 8.800000000 then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != 8.800000000 then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:00' and ts <= '2022-04-26 15:15:06' interval(1s) fill(null);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != NULL then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != NULL then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:00' and ts <= '2022-04-26 15:15:06' interval(1s) fill(null_f);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != NULL then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != NULL then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:06' and ts <= '2022-04-26 15:15:10' interval(1s) fill(value, 8.8);
+if $rows != 0 then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:06' and ts <= '2022-04-26 15:15:10' interval(1s) fill(value_f, 8.8);
+if $rows != 5 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+if $data10 != 8.800000000 then
+  return -1
+endi
+if $data20 != 8.800000000 then
+  return -1
+endi
+if $data30 != 8.800000000 then
+  return -1
+endi
+if $data40 != 8.800000000 then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:06' and ts <= '2022-04-26 15:15:10' interval(1s) fill(null);
+if $rows != 0 then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:15:06' and ts <= '2022-04-26 15:15:10' interval(1s) fill(null_f);
+if $rows != 5 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+if $data10 != NULL then
+  return -1
+endi
+if $data20 != NULL then
+  return -1
+endi
+if $data30 != NULL then
+  return -1
+endi
+if $data40 != NULL then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:16:00' and ts <= '2022-04-26 19:15:59' interval(1s) fill(value_f, 8.8);
+if $rows != 14400 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+sql select avg(f1) from tba1 where ts >= '2022-04-26 15:16:00' and ts <= '2022-04-26 19:15:59' interval(1s) fill(null_f);
+if $rows != 14400 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:00','2022-04-26 15:15:06') every(1s) fill(value_f, 8.8);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != 8.800000000 then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != 8.800000000 then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:00','2022-04-26 15:15:06') every(1s) fill(value, 8.8);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != 8.800000000 then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != 8.800000000 then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:00','2022-04-26 15:15:06') every(1s) fill(null);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != NULL then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != NULL then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:00','2022-04-26 15:15:06') every(1s) fill(null_f);
+if $rows != 7 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+if $data10 != 1.000000000 then
+  return -1
+endi
+if $data20 != 2.000000000 then
+  return -1
+endi
+if $data30 != NULL then
+  return -1
+endi
+if $data40 != 4.000000000 then
+  return -1
+endi
+if $data50 != 5.000000000 then
+  return -1
+endi
+if $data60 != NULL then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:06','2022-04-26 15:15:10') every(1s) fill(value, 8.8);
+if $rows != 5 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+if $data10 != 8.800000000 then
+  return -1
+endi
+if $data20 != 8.800000000 then
+  return -1
+endi
+if $data30 != 8.800000000 then
+  return -1
+endi
+if $data40 != 8.800000000 then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:06','2022-04-26 15:15:10') every(1s) fill(value_f, 8.8);
+if $rows != 5 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+if $data10 != 8.800000000 then
+  return -1
+endi
+if $data20 != 8.800000000 then
+  return -1
+endi
+if $data30 != 8.800000000 then
+  return -1
+endi
+if $data40 != 8.800000000 then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:06','2022-04-26 15:15:10') every(1s) fill(null);
+if $rows != 5 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+if $data10 != NULL then
+  return -1
+endi
+if $data20 != NULL then
+  return -1
+endi
+if $data30 != NULL then
+  return -1
+endi
+if $data40 != NULL then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:15:06','2022-04-26 15:15:10') every(1s) fill(null_f);
+if $rows != 5 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+if $data10 != NULL then
+  return -1
+endi
+if $data20 != NULL then
+  return -1
+endi
+if $data30 != NULL then
+  return -1
+endi
+if $data40 != NULL then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:16:00','2022-04-26 19:15:59') every(1s) fill(value_f, 8.8);
+if $rows != 14400 then
+  return -1
+endi
+if $data00 != 8.800000000 then
+  return -1
+endi
+sql select interp(f1) from tba1 range('2022-04-26 15:16:00','2022-04-26 19:15:59') every(1s) fill(null_f);
+if $rows != 14400 then
+  return -1
+endi
+if $data00 != NULL then
+  return -1
+endi
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/script/tsim/stream/fillIntervalValue.sim

@@ -14,6 +14,7 @@ sql use test;
 
 sql create table t1(ts timestamp, a int, b int , c int, d double, s varchar(20));;
 sql create stream streams1 trigger at_once  into streamt as select  _wstart ts, count(*) c1 from t1 where ts > 1648791210000 and ts < 1648791413000 interval(10s) fill(value, 100);
+sql create stream streams1a trigger at_once  into streamta as select  _wstart ts, count(*) c1 from t1 where ts > 1648791210000 and ts < 1648791413000 interval(10s) fill(value_f, 100);
 sql insert into t1 values(1648791213000,1,2,3,1.0,'aaa');
 sleep 100
 sql insert into t1 values(1648791233000,1,2,3,1.0,'aaa');
@@ -77,6 +78,69 @@ if $data71 != 1 then
   goto loop0
 endi
 
+
+print "force fill vaule"
+
+$loop_count = 0
+
+loop0a:
+sleep 200
+sql select * from streamta order by ts;
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+if $rows != 8 then
+  print =====rows=$rows
+  goto loop0a
+endi
+
+if $data01 != 1 then
+  print =====data01=$data01
+  goto loop0a
+endi
+
+if $data11 != 1 then
+  print =====data11=$data11
+  goto loop0a
+endi
+
+if $data21 != 1 then
+  print =====data21=$data21
+  goto loop0a
+endi
+
+if $data31 != 100 then
+  print =====data31=$data31
+  goto loop0a
+endi
+
+if $data41 != 1 then
+  print =====data41=$data41
+  goto loop0a
+endi
+
+if $data51 != 100 then
+  print =====data01=$data01
+  goto loop0a
+endi
+
+if $data61 != 100 then
+  print =====data61=$data61
+  goto loop0a
+endi
+
+if $data71 != 1 then
+  print =====data71=$data71
+  goto loop0a
+endi
+
+
+
+
+
 sql drop stream if exists streams2;
 sql drop database if exists test2;
 sql create database test2  vgroups 1;
@@ -408,6 +472,7 @@ sql create table t1 using st tags(1,1,1);
 sql create table t2 using st tags(2,2,2);
 
 sql create stream streams4 trigger at_once  into streamt4 as select  _wstart ts, count(*) c1, concat(tbname, 'aaa') as pname, timezone()  from st where ts > 1648791000000 and ts < 1648793000000 partition by tbname interval(10s) fill(NULL);
+sql create stream streams4a trigger at_once  into streamt4a as select  _wstart ts, count(*) c1, concat(tbname, 'aaa') as pname, timezone()  from st where ts > 1648791000000 and ts < 1648793000000 partition by tbname interval(10s) fill(NULL_F);
 sql insert into t1 values(1648791213000,1,2,3,1.0,'aaa');
 sql insert into t1 values(1648791233000,1,2,3,1.0,'aaa');
 sql insert into t1 values(1648791273000,1,2,3,1.0,'aaa');
@@ -512,32 +577,104 @@ if $data[12][3] == NULL then
   goto loop4
 endi
 
+print "force fill null"
 
 
+$loop_count = 0
 
+loop4a:
+sleep 200
+sql select * from streamt4a order by pname, ts;
 
+print ===> $data[0][0] , $data[0][1] , $data[0][2] , $data[0][3]
+print ===> $data[1][0] , $data[1][1] , $data[1][2] , $data[1][3]
+print ===> $data[2][0] , $data[2][1] , $data[2][2] , $data[2][3]
+print ===> $data[3][0] , $data[3][1] , $data[3][2] , $data[3][3]
+print ===> $data[4][0] , $data[4][1] , $data[4][2] , $data[4][3]
+print ===> $data[5][0] , $data[5][1] , $data[5][2] , $data[5][3]
+print ===> $data[6][0] , $data[6][1] , $data[6][2] , $data[6][3]
+print ===> $data[7][0] , $data[7][1] , $data[7][2] , $data[7][3]
+print ===> $data[8][0] , $data[8][1] , $data[8][2] , $data[8][3]
+print ===> $data[9][0] , $data[9][1] , $data[9][2] , $data[9][3]
+print ===> $data[10][0] , $data[10][1] , $data[10][2] , $data[10][3]
+print ===> $data[11][0] , $data[11][1] , $data[11][2] , $data[11][3]
+print ===> $data[12][0] , $data[12][1] , $data[12][2] , $data[12][3]
+print ===> $data[13][0] , $data[13][1] , $data[13][2] , $data[13][3]
 
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
 
+if $rows != 14 then
+  print =====rows=$rows
+  goto loop4a
+endi
 
+if $data11 != NULL then
+  print =====data11=$data11
+  goto loop4a
+endi
 
+if $data12 != t1aaa then
+  print =====data12=$data12
+  goto loop4a
+endi
 
+if $data13 == NULL then
+  print =====data13=$data13
+  goto loop4a
+endi
 
+if $data32 != t1aaa then
+  print =====data32=$data32
+  goto loop4a
+endi
 
+if $data42 != t1aaa then
+  print =====data42=$data42
+  goto loop4a
+endi
 
+if $data52 != t1aaa then
+  print =====data52=$data52
+  goto loop4a
+endi
 
+if $data81 != NULL then
+  print =====data81=$data81
+  goto loop4a
+endi
 
+if $data82 != t2aaa then
+  print =====data82=$data82
+  goto loop4a
+endi
 
+if $data83 == NULL then
+  print =====data83=$data83
+  goto loop4a
+endi
 
+if $data[10][2] != t2aaa then
+  print =====data[10][2]=$data[10][2]
+  goto loop4a
+endi
 
+if $data[11][2] != t2aaa then
+  print =====data[11][2]=$data[11][2]
+  goto loop4a
+endi
 
+if $data[12][2] != t2aaa then
+  print =====data[12][2]=$data[12][2]
+  goto loop4a
+endi
 
-
-
-
-
-
-
-
+if $data[12][3] == NULL then
+  print =====data[12][3]=$data[12][3]
+  goto loop4a
+endi
 
 
 
@@ -584,4 +721,4 @@ print ============loop_all=$loop_all
 
 system sh/stop_dnodes.sh
 
-#goto looptest
+#goto looptest
\ No newline at end of file