feat: add ignore update option for create stream

include/common/tmsg.h

@@ -1752,6 +1752,7 @@ typedef struct {
 #define STREAM_FILL_HISTORY_ON        1
 #define STREAM_FILL_HISTORY_OFF       0
 #define STREAM_DEFAULT_FILL_HISTORY   STREAM_FILL_HISTORY_OFF
+#define STREAM_DEFAULT_IGNORE_UPDATE  0
 
 typedef struct {
   char    name[TSDB_STREAM_FNAME_LEN];
@@ -1769,6 +1770,7 @@ typedef struct {
   SArray* pTags;  // array of SField
   // 3.0.20
   int64_t checkpointFreq;  // ms
+  int8_t  igUpdate;
 } SCMCreateStreamReq;
 
 typedef struct {

include/common/ttokendef.h

@@ -209,130 +209,130 @@
 #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_UPDATE               194
+#define TK_SUBTABLE             195
+#define TK_KILL                 196
+#define TK_CONNECTION           197
+#define TK_TRANSACTION          198
+#define TK_BALANCE              199
+#define TK_VGROUP               200
+#define TK_MERGE                201
+#define TK_REDISTRIBUTE         202
+#define TK_SPLIT                203
+#define TK_DELETE               204
+#define TK_INSERT               205
+#define TK_NULL                 206
+#define TK_NK_QUESTION          207
+#define TK_NK_ARROW             208
+#define TK_ROWTS                209
+#define TK_QSTART               210
+#define TK_QEND                 211
+#define TK_QDURATION            212
+#define TK_WSTART               213
+#define TK_WEND                 214
+#define TK_WDURATION            215
+#define TK_IROWTS               216
+#define TK_CAST                 217
+#define TK_NOW                  218
+#define TK_TODAY                219
+#define TK_TIMEZONE             220
+#define TK_CLIENT_VERSION       221
+#define TK_SERVER_VERSION       222
+#define TK_SERVER_STATUS        223
+#define TK_CURRENT_USER         224
+#define TK_COUNT                225
+#define TK_LAST_ROW             226
+#define TK_CASE                 227
+#define TK_END                  228
+#define TK_WHEN                 229
+#define TK_THEN                 230
+#define TK_ELSE                 231
+#define TK_BETWEEN              232
+#define TK_IS                   233
+#define TK_NK_LT                234
+#define TK_NK_GT                235
+#define TK_NK_LE                236
+#define TK_NK_GE                237
+#define TK_NK_NE                238
+#define TK_MATCH                239
+#define TK_NMATCH               240
+#define TK_CONTAINS             241
+#define TK_IN                   242
+#define TK_JOIN                 243
+#define TK_INNER                244
+#define TK_SELECT               245
+#define TK_DISTINCT             246
+#define TK_WHERE                247
+#define TK_PARTITION            248
+#define TK_BY                   249
+#define TK_SESSION              250
+#define TK_STATE_WINDOW         251
+#define TK_SLIDING              252
+#define TK_FILL                 253
+#define TK_VALUE                254
+#define TK_NONE                 255
+#define TK_PREV                 256
+#define TK_LINEAR               257
+#define TK_NEXT                 258
+#define TK_HAVING               259
+#define TK_RANGE                260
+#define TK_EVERY                261
+#define TK_ORDER                262
+#define TK_SLIMIT               263
+#define TK_SOFFSET              264
+#define TK_LIMIT                265
+#define TK_OFFSET               266
+#define TK_ASC                  267
+#define TK_NULLS                268
+#define TK_ABORT                269
+#define TK_AFTER                270
+#define TK_ATTACH               271
+#define TK_BEFORE               272
+#define TK_BEGIN                273
+#define TK_BITAND               274
+#define TK_BITNOT               275
+#define TK_BITOR                276
+#define TK_BLOCKS               277
+#define TK_CHANGE               278
+#define TK_COMMA                279
+#define TK_COMPACT              280
+#define TK_CONCAT               281
+#define TK_CONFLICT             282
+#define TK_COPY                 283
+#define TK_DEFERRED             284
+#define TK_DELIMITERS           285
+#define TK_DETACH               286
+#define TK_DIVIDE               287
+#define TK_DOT                  288
+#define TK_EACH                 289
+#define TK_FAIL                 290
+#define TK_FILE                 291
+#define TK_FOR                  292
+#define TK_GLOB                 293
+#define TK_ID                   294
+#define TK_IMMEDIATE            295
+#define TK_IMPORT               296
+#define TK_INITIALLY            297
+#define TK_INSTEAD              298
+#define TK_ISNULL               299
+#define TK_KEY                  300
+#define TK_MODULES              301
+#define TK_NK_BITNOT            302
+#define TK_NK_SEMI              303
+#define TK_NOTNULL              304
+#define TK_OF                   305
+#define TK_PLUS                 306
+#define TK_PRIVILEGE            307
+#define TK_RAISE                308
+#define TK_REPLACE              309
+#define TK_RESTRICT             310
+#define TK_ROW                  311
+#define TK_SEMI                 312
+#define TK_STAR                 313
+#define TK_STATEMENT            314
+#define TK_STRICT               315
+#define TK_STRING               316
+#define TK_TIMES                317
 #define TK_VALUES               318
 #define TK_VARIABLE             319
 #define TK_VIEW                 320

include/libs/nodes/cmdnodes.h

@@ -389,6 +389,7 @@ typedef struct SStreamOptions {
   SNode*    pDeleteMark;
   int8_t    fillHistory;
   int8_t    ignoreExpired;
+  int8_t    ignoreUpdate;
 } SStreamOptions;
 
 typedef struct SCreateStreamStmt {

source/common/src/tmsg.c

@@ -5425,6 +5425,7 @@ int32_t tSerializeSCMCreateStreamReq(void *buf, int32_t bufLen, const SCMCreateS
     if (tEncodeI32(&encoder, pField->bytes) < 0) return -1;
     if (tEncodeCStr(&encoder, pField->name) < 0) return -1;
   }
+  if (tEncodeI8(&encoder, pReq->igUpdate) < 0) return -1;
 
   tEndEncode(&encoder);
 
@@ -5486,6 +5487,8 @@ int32_t tDeserializeSCMCreateStreamReq(void *buf, int32_t bufLen, SCMCreateStrea
     }
   }
 
+  if (tDecodeI8(&decoder, &pReq->igUpdate) < 0) return -1;
+
   tEndDecode(&decoder);
 
   tDecoderClear(&decoder);

source/libs/parser/inc/sql.y

@@ -544,6 +544,7 @@ stream_options(A) ::= stream_options(B) TRIGGER MAX_DELAY duration_literal(C).
 stream_options(A) ::= stream_options(B) WATERMARK duration_literal(C).            { ((SStreamOptions*)B)->pWatermark = releaseRawExprNode(pCxt, C); A = B; }
 stream_options(A) ::= stream_options(B) IGNORE EXPIRED NK_INTEGER(C).             { ((SStreamOptions*)B)->ignoreExpired = taosStr2Int8(C.z, NULL, 10); A = B; }
 stream_options(A) ::= stream_options(B) FILL_HISTORY NK_INTEGER(C).               { ((SStreamOptions*)B)->fillHistory = taosStr2Int8(C.z, NULL, 10); A = B; }
+stream_options(A) ::= stream_options(B) IGNORE UPDATE NK_INTEGER(C).              { ((SStreamOptions*)B)->ignoreUpdate = taosStr2Int8(C.z, NULL, 10); A = B; }
 
 subtable_opt(A) ::= .                                                             { A = NULL; }
 subtable_opt(A) ::= SUBTABLE NK_LP expression(B) NK_RP.                           { A = releaseRawExprNode(pCxt, B); }
@@ -1075,4 +1076,4 @@ null_ordering_opt(A) ::= NULLS LAST.
 
 %fallback ABORT AFTER ATTACH BEFORE BEGIN BITAND BITNOT BITOR BLOCKS CHANGE COMMA COMPACT CONCAT CONFLICT COPY DEFERRED DELIMITERS DETACH DIVIDE DOT EACH END FAIL 
   FILE FOR GLOB ID IMMEDIATE IMPORT INITIALLY INSTEAD ISNULL KEY MODULES NK_BITNOT NK_SEMI NOTNULL OF PLUS PRIVILEGE RAISE REPLACE RESTRICT ROW SEMI STAR STATEMENT
-  STRICT STRING TIMES UPDATE VALUES VARIABLE VIEW WAL.
+  STRICT STRING TIMES VALUES VARIABLE VIEW WAL.

source/libs/parser/src/parAstCreater.c

@@ -1763,6 +1763,7 @@ SNode* createStreamOptions(SAstCreateContext* pCxt) {
   pOptions->triggerType = STREAM_TRIGGER_AT_ONCE;
   pOptions->fillHistory = STREAM_DEFAULT_FILL_HISTORY;
   pOptions->ignoreExpired = STREAM_DEFAULT_IGNORE_EXPIRED;
+  pOptions->ignoreUpdate = STREAM_DEFAULT_IGNORE_UPDATE;
   return (SNode*)pOptions;
 }
 

source/libs/parser/src/parTokenizer.c

@@ -232,6 +232,7 @@ static SKeyword keywordTable[] = {
     {"TTL",                  TK_TTL},
     {"UNION",                TK_UNION},
     {"UNSIGNED",             TK_UNSIGNED},
+    {"UPDATE",                  TK_UPDATE},
     {"USE",                  TK_USE},
     {"USER",                 TK_USER},
     {"USERS",                TK_USERS},

source/libs/parser/src/parTranslater.c

@@ -1576,7 +1576,8 @@ static int32_t translateBlockDistFunc(STranslateContext* pCtx, SFunctionNode* pF
                           TSDB_CHILD_TABLE != ((SRealTableNode*)pTable)->pMeta->tableType &&
                           TSDB_NORMAL_TABLE != ((SRealTableNode*)pTable)->pMeta->tableType))) {
     return generateSyntaxErrMsgExt(&pCtx->msgBuf, TSDB_CODE_PAR_NOT_ALLOWED_FUNC,
-                                   "%s is only supported on super table, child table or normal table", pFunc->functionName);
+                                   "%s is only supported on super table, child table or normal table",
+                                   pFunc->functionName);
   }
   return TSDB_CODE_SUCCESS;
 }
@@ -5738,6 +5739,7 @@ static int32_t buildCreateStreamReq(STranslateContext* pCxt, SCreateStreamStmt*
     pReq->watermark = (NULL != pStmt->pOptions->pWatermark ? ((SValueNode*)pStmt->pOptions->pWatermark)->datum.i : 0);
     pReq->fillHistory = pStmt->pOptions->fillHistory;
     pReq->igExpired = pStmt->pOptions->ignoreExpired;
+    pReq->igUpdate = pStmt->pOptions->ignoreUpdate;
     columnDefNodeToField(pStmt->pTags, &pReq->pTags);
     pReq->numOfTags = LIST_LENGTH(pStmt->pTags);
   }

source/libs/parser/test/parInitialCTest.cpp

@@ -643,7 +643,8 @@ TEST_F(ParserInitialCTest, createStream) {
   auto setCreateStreamReq = [&](const char* pStream, const char* pSrcDb, const char* pSql, const char* pDstStb,
                                 int8_t igExists = 0, int8_t triggerType = STREAM_TRIGGER_AT_ONCE, int64_t maxDelay = 0,
                                 int64_t watermark = 0, int8_t igExpired = STREAM_DEFAULT_IGNORE_EXPIRED,
-                                int8_t fillHistory = STREAM_DEFAULT_FILL_HISTORY) {
+                                int8_t fillHistory = STREAM_DEFAULT_FILL_HISTORY,
+                                int8_t igUpdate = STREAM_DEFAULT_IGNORE_UPDATE) {
     snprintf(expect.name, sizeof(expect.name), "0.%s", pStream);
     snprintf(expect.sourceDB, sizeof(expect.sourceDB), "0.%s", pSrcDb);
     snprintf(expect.targetStbFullName, sizeof(expect.targetStbFullName), "0.test.%s", pDstStb);
@@ -654,6 +655,7 @@ TEST_F(ParserInitialCTest, createStream) {
     expect.watermark = watermark;
     expect.fillHistory = fillHistory;
     expect.igExpired = igExpired;
+    expect.igUpdate = igUpdate;
   };
 
   auto addTag = [&](const char* pFieldName, uint8_t type, int32_t bytes = 0) {
@@ -699,6 +701,7 @@ TEST_F(ParserInitialCTest, createStream) {
         ASSERT_EQ(pField->flags, pExpectField->flags);
       }
     }
+    ASSERT_EQ(req.igUpdate, expect.igUpdate);
     tFreeSCMCreateStreamReq(&req);
   });
 
@@ -708,12 +711,11 @@ TEST_F(ParserInitialCTest, createStream) {
 
   setCreateStreamReq(
       "s1", "test",
-      "create stream if not exists s1 trigger max_delay 20s watermark 10s ignore expired 0 fill_history 1 into st1 "
-      "as select count(*) from t1 interval(10s)",
-      "st1", 1, STREAM_TRIGGER_MAX_DELAY, 20 * MILLISECOND_PER_SECOND, 10 * MILLISECOND_PER_SECOND, 0, 1);
-  run("CREATE STREAM IF NOT EXISTS s1 TRIGGER MAX_DELAY 20s WATERMARK 10s IGNORE EXPIRED 0 FILL_HISTORY 1 INTO st1 AS "
-      "SELECT COUNT(*) "
-      "FROM t1 INTERVAL(10S)");
+      "create stream if not exists s1 trigger max_delay 20s watermark 10s ignore expired 0 fill_history 1 ignore "
+      "update 1 into st1 as select count(*) from t1 interval(10s)",
+      "st1", 1, STREAM_TRIGGER_MAX_DELAY, 20 * MILLISECOND_PER_SECOND, 10 * MILLISECOND_PER_SECOND, 0, 1, 1);
+  run("CREATE STREAM IF NOT EXISTS s1 TRIGGER MAX_DELAY 20s WATERMARK 10s IGNORE EXPIRED 0 FILL_HISTORY 1 IGNORE "
+      "UPDATE 1 INTO st1 AS SELECT COUNT(*) FROM t1 INTERVAL(10S)");
   clearCreateStreamReq();
 
   setCreateStreamReq("s1", "test",