sybase sql anywhere

Label:Today, I ran into a problem with a Sybase database query. A simple SQL, but do not know why the query does not come out, resulting in the production of the production server frequently hang out. Scared my little heart to bang. Select as Fcilcde from dnd_event_log A WHERE a.doc_ref =? and A.doc_type =? ' S ' Later, the network Operations Manager, the original customer passed the parameter contai

Author: Wenlong Wu1. for ms SQL SERVER databasesThere are two solutions:Modify php. ini to achieve this: Open php. ini and you can see two options: mssql. textsize and mssql. textlimit:; Valid range 0-2147483647. Default = 4096.; Mssql. textlimit = 4096; Valid range 0-2147483647. Default = 4096.; Mssql. textsize = 4096You can see that the default configuration is 4096 bytes, that is, the common request is truncated to 4 kb. Change it to the appropriat

Tags: sybase recovery readasadb db File Recovery dbTools that have been developed to recover data from Sybase SQL anywhere DB files are now available.This tool supports versions such as Asa v5.0,v6.0,v7.0,v8.0,v9.0,v10.0,v11.0,v12.0. The tools to recover Sybase SQL anywhere

Abstract: when using the sybase database, we often use excel to read the content in excel and insert it into the sybase database table, in this process, there are often line breaks in excel (line breaks are not visible). After being imported to a table, there are often different errors caused by line breaks. So how can I quickly remove/x0a directly? First, how to collect/x0a, and then remove/x0a.1. The cabl

Openness: SQL ServerIt can only run on windows without any openness. The stability of the operating system is very important to the database. The Windows9x series products focus on desktop applications, and the NT Server is only suitable for small and medium enterprises. And windowsThe reliability, security, and scalability of the platform are very limited. It is not as tested as UNIX, especially when processing big dataOracleCan run on all major pl

Every database in Sybase SQL Server, whether it is a system database (Master,model, Sybsystemprocs, tempdb), or a user database, has its own transaction log, each of which has a syslogs table. Log records the user's modifications to the database, so if the command is not cleared, the log will grow up to fill up the space. Clear Log Available DUMP TRANSACTION command, or Open database option trunc Log on chk

Author: Wenlong Wu 1. for ms SQL SERVER databases There are two solutions: Modify php. ini to achieve this: Open php. ini and you can see two options: mssql. textsize and mssql. textlimit: ; Valid range 0-2147483647. Default = 4096.; Mssql. textlimit = 4096; Valid range 0-2147483647. Default = 4096.; Mssql. textsize = 4096 You can see that the default configuration is 4096 bytes, that is, the common request is truncated to 4 kb. Change it to the appr

Several common SQL functions for querying meta information in Sybase ASA: sp_column_privileges Unsupported sp_columns table-name [, table-owner ] [, table-qualifier] [, column-name] 返回指定列的数据类型 sp_databases Unsupported sp_datatype_info Unsupported sp_fkeys pktable_name [, pktable-owner][, pktable-qualifier] [, fktable-name] [, fktable_owner] [, fktable-qualifier] 表的外键信息 sp_pkeys table-name [, table_owner] [

Author:wenlong Wu One, for MS SQL Server database There are two solutions, as follows: Modify PHP.ini to implement: Open php.ini, you can see mssql.textsize,mssql.textlimit two options: ; Valid Range 0-2147483647. Default = 4096. ; mssql.textlimit = 4096 ; Valid Range 0-2147483647. Default = 4096. ; mssql.textsize = 4096 You can see that the default configuration is 4096 bytes, that is, the frequently encountered truncated to 4K, change it to the ap

Sybase SQL Server is an RDBMS of a multiple-library architecture, which is broadly structured as follows: 1. Database A database used by the server itself, or a database of Management servers and user databases. Sybase created four system databases automatically when it was installed: Master, model, tempdb, Sybsystemprocs (1) Master database It is the core d

In large projects, relational database multi-table joint queries are frequent. Currently, the project has the following seven tables, each of which expresses a small amount of data, but the seven tables are queried through multi-table joint queries. In large projects, relational database multi-table joint queries are frequent. Currently, the project has the following seven tables, each of which expresses a small amount of data, but the seven tables are queried through multi-table joint queries.

Specific steps: A. On the server side to dbsrv7.exe path\yyy.db -n ServiceName -x tcpip -q Start the database, you can also specify the port, detailed parameters, please use Dbsrv7.exe/? get. -N ServiceName: Starts the database service named ServiceName to mark the Network database service unique token; -X TCPIP: Using the TCP/IP protocol, default port 3362, be careful not to be occupied; -Q background operation, no database running interface, can only see the process; Two. After the succ

SQL (Structured Query language) is a kind of international standard of relational database language, it is a kind of non procedural language. By writing SQL, we can implement all the operations on the relational database. Data definition Language (DDL)--building and managing database objects Data manipulation Language (DML)--for querying and updating data Data Control Language (DCL)--Control of data secu

Select 'insert into pcmc_menu (menuid, subsysid '+-- Determine whether pmenuid is null. If it is not null, addCase convert (varchar, pmenuid) when null then 'else', pmenuid' end+ ', Levelp, menuname, imgurl, linkurl, isinternet, remark' +-- Determine whether sortno is null. If it is not null, addCase convert (varchar, sortno) when null then ') 'else', sortno) 'end+ 'Values ('+ convert (varchar, menuid) +', '+ convert (varchar, subsysid) +', '+Case convert (varchar, pmenuid) when null then ''else

Transmission of data between Sybase's ASA and ASE databases through SQL remote often encounters errors in the transmission log point. First, through the translation of the log, and against the ASA, ASE Transmission log, determine the correct ASA send point 1, in ASA through Sa_setremoteuser stored procedures, change the Sysremoteuser table Log_sent, confirm_sent fields, other fields to retain the original values in the Sysremoteuser table 2, the fo

When using spring's jdbctemplate to invoke the databaseThe following problems have arisenSqlerrorcodes loaded: [DB2, Derby, H2, HSQL, Informix, Ms-sql, MySQL, Oracle, PostgreSQL, Sybase]This is typically caused by an error in the SQL statementThis is the time to focus on the format of the SQL statement and the length o

Tags: using ar sp data div art on BS sizePaged query statements that are used in different databases:Current page: CurrentPagePage Size: pagesize1. Oracle DatabaseSELECT * FROM (select A.*,rownum rn from (query_sql) A) where Rn Note: query_sql is a query SQL statement.OrSELECT * FROM (select RowNum rn,id from TABLENAME where RowNum 2. Infomix DatabaseSelect Skip CurrentPage First pagesize * from TABLENAME3. DB2 DatabaseSELECT * FROM (select field 1, F

In a bug change process, the database error, but a look at the back of the console, and did not burst the previous specific database error reasons, butSqlerrorcodes loaded: [DB2, Derby, H2, HSQL, Informix, Ms-sql, MySQL, Oracle, PostgreSQL, Sybase]At the beginning of the thought is where the configuration is wrong, or the configuration of what things, and did not appear specific errors, looking for a long t

SQL Anywhere Studio is a data governance and synchronization solution for servers, desktops, mobile, embedded, and remote office environments. The main features of SQL Anywhere-small fingerprints, enterprise-class features, excellent performance, ease of use-have become the first choice for tens of thousands of companies whose applications are not running in the data center. Here are several components of

SYBASE: sybase Basics (1) Historical versions of sybase; Sybase server 1.0 2.0, Sybase openclient/openserver, Sybase system 10, sybase replication server,