[i].StrLen_or_Ind)); // all catalogs query printf( "A list of names of all catalogs\n" ); retCode = SQLTables( hstmt, (SQLCHAR*)SQL_ALL_CATALOGS, SQL_NTS, (SQLCHAR*)"", SQL_NTS, (SQLCHAR*)"", SQL_NTS, (SQLCHAR*)"", SQL_NTS ); for ( retCode = SQLFetch(hstmt) ; ...
Get list of users from AD Get Max ID from Identity column Get max length of every column of a table in one query get MIN date from all tables and columns Get MIN of Login time and MAX of logout time in sql server. Get Nth column in a table Get only first 2 digits from integer ...
The SQL query below shows a list of tables sorted by the largest tables first. For each table, the indexes in the table are shown. For each index it shows when the index was last used. The query is designed to collect various pieces of information in one place, and give...
DMLQueryReturnsOutputToClient DML 查询将输出返回到客户端,并且不可并行化。 MixedSerialAndParallelOnlineIndexBuildNotSupported 单个联机索引生成的串行和并行计划组合不受支持。 CouldNotGenerateValidParallelPlan 验证并行计划失败,故障回复到串行计划。 NoParallelForMemoryOptimizedTables 引用的内存中 OLTP 表不支持并行...
SELECT'Table'ASobject_type,table_nameFROMuser_tablesUNIONALLSELECT'View',view_nameFROMuser_views; Show Tables in SQL Server There are a few ways to list tables in SQL Server. All Tables and Views The easiest way to find all tables in SQL is to query the INFORMATION_SCHEMA views. ...
したがって、指定されたスキーマ名が SCHEMALIST ストリングでないと、空の結果セットが生成されます。 SQLTables() 関数によって返される結果セットには、 SQLTables によって戻される列 にリストされている列が示されている順序で含まれています。 これらの行は TABLE_TYPE、TABLE_CAT、TABLE...
To support enumeration of catalogs, schemas, and table types, the following special semantics are defined for theCatalogName,SchemaName,TableName, andTableTypearguments ofSQLTables: IfCatalogNameis SQL_ALL_CATALOGS andSchemaNameandTableNameare empty strings, the result set contains a list of valid ...
Action: list_tables_sql_db Action Input: "" Observation: customers, employees, payments, products, productlines, orderdetails, offices, orders Thought:我应该查询'products'和'orderdetails'表来得到每个产品的总销售收入 Action: query_checker_sql_db ...
you want to access data of tables in the production environment, you must specify the name of the project to which the tables belong in SQL commands. If you do not have permissions to query the data of the tables in the production environment, go toSecurity Centerto request the permissions...
5.1 查询表查询当前数据库下所有表名称SHOW TABLES;我们创建的数据库中没有任何表，因此我们进入mysql...