Scalar functions: The function that returns a single data value is called a scalar function. Table-valued functions: The function that returns multiple records as a table data type is called a Table-valued function. It can be a result set of a single select statement. ...
組件: Microsoft.SqlServer.TransactSql.ScriptDom.dll 套件: Microsoft.SqlServer.TransactSql.ScriptDom v161.8901.0 表示函數呼叫。 C# 複製 [System.Serializable] public class FunctionCall : Microsoft.SqlServer.TransactSql.ScriptDom.PrimaryExpression 繼承 Object TSqlFragment ScalarExpression PrimaryExpression ...
Microsoft.SqlServer.TransactSql.ScriptDom.ScalarExpression Microsoft.SqlServer.TransactSql.ScriptDom.PrimaryExpression Microsoft.SqlServer.TransactSql.ScriptDom.FunctionCall 命名空間:Microsoft.SqlServer.TransactSql.ScriptDom 組件:Microsoft.SqlServer.TransactSql.ScriptDom (在 Microsoft.SqlServer.TransactSql.ScriptDom....
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In addition to the rules stated in Expressions for expression, expression cannot include a column name, a scalar subselect, a file reference variable, an aggregate function, or a user-defined function that is sourced on an aggregate function. INOUT or OUT expression can only be a single ...
RightFunctionCall RolePayloadOption RoleStatement RollbackTransactionStatement RollupGroupingSpecification RouteOption RouteOptionKind RouteStatement RowValue SaveTransactionStatement ScalarExpression ScalarExpressionDialogOption ScalarExpressionRestoreOption ScalarExpressionSequenceOption ScalarExpressionSnippet Scalar...
scalarAggregation.getStep(), scalarAggregation.getHashSymbol(), 代码示例来源:origin: prestodb/presto private static FunctionCall function(String functionName, Expression... args) { return new FunctionCall(QualifiedName.of(functionName), ImmutableList.copyOf(args)); } 代码示例来源:origin: prestodb/...
This requirement does not apply to scalar functions. Example (PostgreSQL): CREATE FUNCTION produce_a_table() RETURNS RECORD AS $$ SELECT 1; $$ LANGUAGE sql; SELECT * FROM produce_a_table() AS s (c1 INT); SELECT * FROM produce_a_table() AS s (c1); ...
RightFunctionCall RolePayloadOption RoleStatement RollbackTransactionStatement RollupGroupingSpecification RouteOption RouteOptionKind RouteStatement RowValue SaveTransactionStatement ScalarExpression ScalarExpressionDialogOption ScalarExpressionRestoreOption ScalarExpressionSequenceOption ScalarExpressionSnippet ScalarFunction...
SelectFunctionReturnType SelectInsertSource SelectiveXmlIndexPromotedPath SelectScalarExpression SelectSetVariable SelectStarExpression SelectStatement SelectStatementSnippet SemanticFunctionType SemanticTableReference SendStatement SensitivityClassification SensitivityClassification.OptionType SensitivityClassification.Ra...