Syntax for SQL Server, Azure SQL Database and Azure Synapse Analytics. syntaxsqlCopy -- Simple CASE expression:CASEinput_expressionWHENwhen_expressionTHENresult_expression[ ...n ] [ELSEelse_result_expression]END-- Searched CASE expression:CASEWHENBoolean_expressionTHENresult_expression[ ...n ] [ELS...
Syntax for SQL Server, Azure SQL Database and Azure Synapse Analytics. syntaxsql -- Simple CASE expression:CASEinput_expressionWHENwhen_expressionTHENresult_expression[ ...n ] [ELSEelse_result_expression]END-- Searched CASE expression:CASEWHENBoolean_expressionTHENresult_expression[ ...n ] [ELSEels...
14.1.17 CREATE SERVER Syntax 14.1.18 CREATE TABLE Syntax 14.1.18.1 CREATE TABLE ... LIKE Syntax 14.1.19 CREATE TABLESPACE Syntax 14.2.1 CALL Syntax 14.2.2 DELETE Syntax 14.2.3 DO Syntax 14.2.4 HANDLER Syntax 14.2.5 INSERT Syntax 14.2.7 LOAD XML Syntax 14.2.9 SELECT Syntax 14.2.9.2 JOIN...
Syntax for SQL Server, Azure SQL Database and Azure Synapse Analytics. syntaxsql Copy -- Simple CASE expression: CASE input_expression WHEN when_expression THEN result_expression [ ...n ] [ ELSE else_result_expression ] END -- Searched CASE expression: CASE WHEN Boolean_expression THEN resul...
SQL Server具有地理数据类型,可用于存储地理空间数据。 What are the case sensitivity differences between PostgreSQL and SQL Server? Compare index types in PostgreSQL vs. MSSQL 中文:大小写敏感问题比较 PostgreSQL区分大小写来进行字符串比较。LOWER()函数允许用户将字符串转换为全小写以进行比较(还有类似的UPPER...
SQL CASE Syntax 1 2 3 4 5 CASEcase_value WHENwhen_valueTHENstatement_list [WHENwhen_valueTHENstatement_list] ... [ELSEstatement_list] ENDCASE CASE 搜索条件 1 2 3 4 5 6 7 SELECTOrderID, Quantity, CASE WHENQuantity > 30THEN"The quantity is greater than 30"...
【第二章】1- 选择语句 | The SELECT Statement「在单一表格中检索数据」 05:51 2- 选择子句 | The SELECT Clause 08:49 3- WHERE子句 | The WHERE Clause 05:18 4- AND, OR, NOT运算符 | The AND, OR and NOT Operators 06:53 5- IN运算符 | The IN Operator 03:04 6- BETWEEN运算符 | Th...
Syntax for Transact-SQL multi-statement table-valued functions. syntaxsql 复制 CREATE [ OR ALTER ] FUNCTION [ schema_name. ] function_name ( [ { @parameter_name [ AS ] [ type_schema_name. ] parameter_data_type [ NULL ] [ = default ] [ READONLY ] } [ , ...n ] ] ) RETURNS...
The following SQL statement returns all records from a table named "Customers":ExampleGet your own SQL Server Select all records from the Customers table: SELECT * FROM Customers; Try it Yourself » In this tutorial we will teach you all about the different SQL statements....
INVALID_ATTRIBUTE_NAME_SYNTAX、INVALID_BUCKET_COLUMN_DATA_TYPE、INVALID_EXTRACT_FIELD、INVALID_FORMAT、INVALID_PARTITION_OPERATION、INVALID_SHARED_ALIAS_NAME、INVALID_STATEMENT_OR_CLAUSE、INVALID_WINDOW_SPEC_FOR_AGGREGATION_FUNC、LOCAL_MUST_WITH_SCHEMA_FILE、MERGE_WITHOUT_WHEN、MIGRATION_NOT_SUPPORTED、...