WHILE @@FETCH_STATUS = 0BEGINIF(@log_reuse_wait >0)BEGINSELECT'-- '+QUOTENAME(@dbname) +' database has log_reuse_wait = '+ @log_reuse_wait_desc +' --'AS'Individual Database Report';ENDIF(@log_reuse_wait =1)BEGINSELECT'Consider running the checkpoint command to a...
CREATE[ORREPLACE] [ALGORITHM={UNDEFINED|MERGE|TEMPTABLE}]VIEWviewname [(colname[, ...])] ASselect_statement [WITH[CASCADE|LOCAL]CHECKOPTION] WITH [CASCADE|LOCAL] CHECK OPTION表示允许更新记录的条件,默认是CASCADE: LOCAL表示更新后的记录只要满足本视图的条件就可以更新。 CASCADE表示更新后的记录必须满足...
+ ' TO DISK = ''some_volume:\some_folder\' + QUOTENAME(@dbname) + '_LOG.trn '';' AS BackupLogCommand; END ELSE IF (@log_reuse_wait = 3) BEGIN SELECT 'Either wait for or cancel any active backups currently running for database ' + QUOTENAME(@dbname) + '. To ...
INSERT INTO R_DATABASE_TYPE(ID_DATABASE_TYPE, CODE, DESCRIPTION) VALUES (18,'SAPR3','SAP ERP System'); INSERT INTO R_DATABASE_TYPE(ID_DATABASE_TYPE, CODE, DESCRIPTION) VALUES (19,'REDSHIFT','Redshift'); INSERT INTO R_DATABASE_TYPE(ID_DATABASE_TYPE, CODE, DESCRIPTION) VALUES (20,...
The command(s) completed successfully. 如果指定了DBCC CHECKDB,则PHYSICAL_ONLY返回以下结果集: 输出复制 DBCC results for 'model'. CHECKDB found 0 allocation errors and 0 consistency errors in database 'master'. DBCC execution completed. If DBCC printed error messages, contact your system administrator...
Transferring tables in multiple concurrent sessions Performing concurrent read and write operations in each session Using SQL Server Native Client Bulk Copy API to insert data to SQL Server Using PostgreSQL libpq C API with COPY command to load data to PostgreSQL Multi-threaded C/C++ Applicatio...
mysql> delimiter // mysql> CREATE PROCEDURE p() BEGIN DECLARE table_var CHAR(255); DECLARE c CURSOR FOR SELECT c.table_name FROM INFORMATION_SCHEMA.COLUMNS c INNER JOIN INFORMATION_SCHEMA.TABLES t USING(table_name, table_schema) WHERE c.table_schema = 'company_name' AND c.column_name =...
SQLines Data features and licensing: SQLines Data for SQL Server to Oracle Migration Database Size Data Volume Unlimited Number of Tables Number of Rows Number of Databases Schema Conversion CREATE TABLE Statement NOT NULL Constraints DEFAULT Clauses CHECK Constraints Primary and ...
The SHOW TABLES SQL command is used to display all the tables in a MySQL database to make formatting easier. Formatting is vital to database use.
mysql> PREPARE ps AS 'DELETE userID FROM ? WHERE userID = "abcd1234"'; mysql> delimiter // mysql> CREATE PROCEDURE p BEGIN DECLARE c CURSOR FOR SELECT c.table_name FROM INFORMATION_SCHEMA.COLUMNS c INNER JOIN INFORMATION_SCHEMA.TABLES t USING(table_name, table_schema) WHERE c.table_sche...