EXECSQLINSERTINTO<table_name>(col_list)VALUES(expr|:host_variable) INSERT语句的语法遵循 OceanBase Oracle 模式中INSERT语句的语法规则。 示例语句如下所示: intc1val=0;char*c2val="demo";EXECSQLCREATETABLEt1(c1int,c2 varchar2(100));EXECSQLINSERTINTOt1VALUES(:c1val,:c2val);EXECSQLINSERTINTOt1(c1...
DELETEtablename1[, ...]FROMtablename1[, ...] [WHEREcondition1 [AND|ORcondition2][...]] 查询记录 SELECT*|{[DISTINCT] {colname1|expr1|[@|@@]variable [[AS] alias1]}[, ...]} FROM{tablename [[AS] alias2]}[, ...] [WHEREcondition1 [AND|ORcondition2][...]] [GROUPBY{colna...
Database db; db = srv.Databases["AdventureWorks2022"]; //Define a Table object variable by supplying the parent database and table name in the constructor. Table tb; tb = new Table(db, "Test_Table"); //Add various columns to the table. Column col1; col1 = new...
this is a buffer allocated for each client, so you should not set the global variable to a large value. Instead, change the session variable only from within those clients that
SQL20305N 無法插入或更新 XML 值,因為在插入或更新表格 table-name 上由index-id 識別的索引時偵測到錯誤。原因碼 = reason-code。若為與 XML 綱目相關的原因碼,XML 綱目 ID = xml-schema-id,而 XML 綱目資料類型 = xml-schema-data-type。 解說 因為下列其中一個原因碼,所以無法繼續執行陳述式,而且...
The table definition of a table variable cannot change after the DECLARE statement. Any ALTER TABLE query attempting to alter a table variable will fail with a syntax error. Along the same lines, you cannot use a table variable with SELECT INTO or INSERT EXEC queries. f you are using a ta...
ADD COLUMN to variable table? Add prefix in data column Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a large (100 million rows) table with default constraint adding a extra column in a pivot table created uisng T-SQL Pivot Table query Adding a partition scheme to...
/變數:/v:{PropertyName}={Value}指定動件特定變數的名稱/值對:{VariableName}={Value}。 DACPAC 檔案包含有效 SQLCMD 變數的清單。 如果未針對每一個變數提供值,則會產生錯誤。 Script 動作的特定屬性 展開資料表 屬性值描述 /p:附加部署貢獻者參數=(STRING)為部署參與者指定其他部署參與者引數。 這應該是...
_IN_PARTITION_PREDICATES、DELTA_UNSUPPORTED_TIME_TRAVEL_VIEWS、DELTA_UNSUPPORTED_TYPE_CHANGE_IN_SCHEMA、DELTA_UNSUPPORTED_TYPE_CHANGE_ON_COLUMNS_WITH_BLOOM_FILTER_INDEX、DELTA_UNSUPPORTED_VACUUM_SPECIFIC_PARTITION、DELTA_UNSUPPORTED_WRITES_WITHOUT_COORDINATOR、WRONG_COLUMN_DEFAULTS_FOR_DELTA_ALTER_TABLE_ADD_...
USEAdventureWorks2022; GO-- Create a temporary table variable to hold the output actions.DECLARE@SummaryOfChangesTABLE(ChangeVARCHAR(20));MERGEINTOSales.SalesReasonASTargetUSING(VALUES('Recommendation','Other'), ('Review','Marketing'), ('Internet','Promotion'))ASSource(NewName, NewReasonType)ON...