In CentOS7 (64-bit), QT5.5 connects to the MySQL database (driver not loaded) and centos7qt5.5
To connect to MySQL using qt, you need to share the driver of libqsqlmysql. so. The path is under the plugin/sqldrivers directory. At first glance, it is available, but it is not.
Use the ldd command to analyze libmysqlclient
Gigabyte GA945 motherboard-linuxas4.0-64-bit NIC Driver mounting-Linux general technology-Linux technology and application information, the following is a detailed reading. Next let's take a note of the 64-bit NIC Driver mounting
Connection to MySQL database (driver not loaded) with QT5.5 in CentOS7 (64-bit)
To connect to MySQL using qt, you need to share the driver of libqsqlmysql. so. The path is under the plugin/sqldrivers directory. At first glance, it is available, but it is not.
Use the ldd command to analyze libmysqlclient_r.so.16 => not
Install the 32-bit oracle software in 64-bit linuxIn some cases, sometimes we need to install 32 oracle software on a 64-bit system (for example, the customer's abnormal requirements ).
Tags: SSH pre oracle website + ora font ref ACK securityInstallation process BriefThe Oracle website has downloadedinstantclient-odbc-nt-12.2. 0.1. 0-2. Zip instantclient-basic-nt-12.2. 0.1. 0. ZipI am a 32-bit version of Win7, download the corresponding version as needed.Extract two compressed packets to the same fold
Recently done a project, through the VC ODBC access to the Oracle database, on my computer can run normally, not on other computers, because there is no Oracle ODBC driver, unable to configure the Oracle data source. Most of the b
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QingyunPublished on 2010-6-21 15:44When writing PL/SQL, there is a very important point of attention;Like what:BeginUpdate a SQL Server table @dblink name ...;Update a table for an oracle ...;EndThis PL/SQL execution will error:The error message is:-----------------------------------------------------------------Execution failed: ORA-02054: Transaction processing 2.12.27634 a problemORA-28500: This information is returned w
The disk of the customer's 32-bit Oracle database system is damaged. Fortunately, the Oracle database is intact. The customer requested to migrate the database to the newly purchased device. The memory size of the new device is 64.
The disk of the customer's 32-bit
Migrate the oracle database from the 32-bit platform to the 64-bit
The disk of the customer's 32-bit oracle database system is damaged. Fortunately, the oracle database is intact. The c
Software environment: 64-bit win7, 32-bit Oracle 10g, PL/SQL 9.0.4.1644
In the past, 32-bit systems were used for development and suddenly switched to 64-bit systems. The installation e
After reading the upgrade documents provided by Oracle, the upgrade failed several times according to the method described above. After more experiments, the upgrade is successful. Now I will share the upgrade process with you.
1. Install Oracle 10 Gb to a 64-bit system. Do not create a database.
2. Shut down the orig
Label:From:List of well known ODBC Drivers for accessing an Oracle Database (document ID 1932774.1) Suitable for:Oracle ODBC driver-version 8.0.5.1 and laterInformation in this document applies to any platform. Goal:This article lists the well-known ODBC
Software environment: 64-bit win7, 32-bit Oracle 10g, PL/SQL 9.0.4.1644
In the past, 32-bit systems were used for development and suddenly switched to 64-bit systems. The installation e
Migrate the Oracle database from the 32-bit platform to the 64-bit
The disk of the customer's 32-bit Oracle database system is damaged. Fortunately, the Oracle database is intact. The c
bytes
Database mounted.
Database opened.
Sql>
7. To all objects under the 64-bit platform
Sql> @?/rdbms/admin/utlirp.sql
8. Reconstruction Data Dictionary (10.2.0.5)
sql> @ $ORACLE _home/rdbms/admin/catupgrd.sql
About more than 40 minutes, indicating that there are partially invalid objects, you need to compile these invalid objects.
9. Perform the foll
In some cases, there are times when we need to install 32 of Oracle software on 64-bit systems (for example, the customer's perverted requirements). Although in theory, this approach is feasible, but in the actual installation process is often wrong, in order to avoid unnecessary errors, but also for the convenience of future work to find, record the installation
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