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Le dernier Mohican - The last Mohican - Page 2

  • Série TV

    Archer

    Peaky Blinders

  • Problème d'accès ssh après maintenance de serveur

    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/installing_sssd-starting_and_stopping_sssd

     

    Starting and Stopping SSSD - Red Hat Customer Portal

  • Spring MVC and Spring JDBC Transaction Tutorial

     

     

    https://o7planning.org/en/10311/spring-mvc-and-spring-jdbc-transaction-tutorial

  • Config Tomcat et config connecion oracle

    https://tomcat.apache.org/tomcat-7.0-doc/jndi-datasource-examples-howto.html

     

    https://confluence.atlassian.com/conf59/configuring-an-oracle-datasource-in-apache-tomcat-792499575.html

     

    https://docs.oracle.com/cd/F49540_01/DOC/java.815/a64685/basic1.htm

  • VAE

    Le git de Regis :

     

    https://github.com/regis1512/tutoriel-web-spring

    tuto de regis : https://rpouiller.developpez.com/tutoriels/spring/application-web-spring-hibernate/

     

    Tuto spring : du prof : http://jean-luc.massat.perso.luminy.univ-amu.fr/ens/vae-jee/tp-mvc.html

     

    jdbc du prof : http://jean-luc.massat.perso.luminy.univ-amu.fr/ens/vae-jee/jdbc.html

    ORacle Using JdbcRowSet Objects

    https://docs.oracle.com/javase/tutorial/jdbc/basics/jdbcrowset.html

     

    Spring ORM example – JPA, Hibernate, Transaction

    https://www.journaldev.com/7655/spring-orm-example-jpa-hibernate-transaction

    Object Relational Mapping (ORM) Data Access

    https://docs.spring.io/spring/docs/3.0.x/reference/orm.html

    Data access with JDBC

    https://docs.spring.io/spring/docs/3.0.x/spring-framework-reference/html/jdbc.html

     

    Configuring Apache Tomcat for Oracle manually

    https://www.ibm.com/support/knowledgecenter/en/SSHS8R_7.1.0/com.ibm.worklight.deploy.doc/admin/t_configuring_apache_tomcat_for_oracle_manually.html

     

  • Passer du SQL oracle au SQL ansi

    https://stackoverflow.com/questions/18891148/oracle-joins-comparison-between-conventional-syntax-vs-ansi-syntax#

     

     

    ┌───────────────────────────────────┬─────────────────────────────────────────────┐
     INNER JOIN - CONVENTIONAL          INNER JOIN - ANSI SYNTAX                    
    ├───────────────────────────────────┼─────────────────────────────────────────────┤
     SELECT                             SELECT                                      
          emp.deptno                          ename,                                
     FROM                                     dname,                                
          emp,                                emp.deptno,                           
          dept                                dept.deptno                           
     WHERE                              FROM                                        
          emp.deptno = dept.deptno;           scott.emp INNER JOIN scott.dept       
                                              ON emp.deptno = dept.deptno;          
    ├───────────────────────────────────┼─────────────────────────────────────────────┤
     LEFT OUTER JOIN - CONVENTIONAL     LEFT OUTER JOIN - ANSI SYNTAX               
    ├───────────────────────────────────┼─────────────────────────────────────────────┤
     SELECT                             SELECT                                      
          emp.deptno                         ename,                                 
     FROM                                    dname,                                 
          emp,                               emp.deptno,                            
          dept                               dept.deptno                            
     WHERE                              FROM                                        
          emp.deptno = dept.deptno(+);       scott.emp LEFT OUTER JOIN scott.dept   
                                             ON emp.deptno = dept.deptno;           
    ├───────────────────────────────────┼─────────────────────────────────────────────┤
     RIGHT OUTER JOIN - CONVENTIONAL    RIGHT OUTER JOIN - ANSI SYNTAX              
    ├───────────────────────────────────┼─────────────────────────────────────────────┤
     SELECT                             SELECT                                      
          emp.deptno                         ename,                                 
     FROM                                    dname,                                 
          emp,                               emp.deptno,                            
          dept                               dept.deptno                            
     WHERE                              FROM                                        
          emp.deptno(+) = dept.deptno;       scott.emp RIGHT OUTER JOIN scott.dept  
                                             ON emp.deptno = dept.deptno;           
    ├───────────────────────────────────┼─────────────────────────────────────────────┤
     FULL OUTER JOIN - CONVENTIONAL     FULL OUTER JOIN - ANSI SYNTAX               
    ├───────────────────────────────────┼─────────────────────────────────────────────┤
     SELECT                             SELECT                                      
          *                                  *                                      
     FROM                               FROM                                        
          emp,                               scott.emp FULL OUTER JOIN scott.dept   
          dept                               ON emp.deptno = dept.deptno;           
     WHERE                                                                          
          emp.deptno = dept.deptno(+)                                               
     UNION ALL                                                                      
     SELECT                                                                         
          *                                                                         
     FROM                                                                           
          emp,                                                                      
          dept                                                                      
     WHERE                                                                          
          emp.deptno(+) = dept.deptno                                               
          AND emp.deptno IS NULL;                                                   
    └───────────────────────────────────┴─────────────────────────────────────────────┘
  • Comparer deux schémas Oracle

    compare.sh

     

    #!/bin/sh
    # Exemple : sh compare.sh 'SCHEMA1' 'SCHEMA2' 'DEV'
    # Modifier la valeur de ORACLE_SID si besoin
    export ORACLE_SID=DEV
    SCHEMA1=$1
    SCHEMA2=$2
    DBLINK=$3
    echo "Schema1="$SCHEMA1" ; Schema2="$SCHEMA2"@"$DBLINK
    sqlplus / as sysdba <<-_EOF
    @COMP1.sql $SCHEMA1 $SCHEMA2 $DBLINK;
    exit;
    _EOF

     

    COMP1.sql

    -- Au prealable on a cree un repertoire pour les scripts generes :
    -- CREATE DIRECTORY SCRIPTS_GENERES as '/export/home/oracle/SCRIPTS_GENERES/'
    SET SERVEROUTPUT ON
    SET VERIFY OFF
    DECLARE
        CURSOR c1 IS
            select table1, table2 from
                (select table_name table1 from dba_tables where owner='&1') t1
                full outer join
                (select table_name table2 from dba_tables@&3 where owner='&2') t2
                on t1.table1=t2.table2
            where (table1 is null and table2 not like 'BIN$%') or (table2 is null and table1 not like 'BIN$%')
            order by table1, table2;
            
        CURSOR c2 IS
            select table1, column1, table2, column2 from
                (select table_name table1, column_name column1
                from dba_tab_columns
                where owner='&1'
                and table_name not in (select view_name from dba_views where owner='&1')) t1
                full outer join
                (select table_name table2, column_name column2 from dba_tab_columns@&3
                where owner='&2'
                and table_name not in (select view_name from dba_views@&3 where owner='&2')) t2
                on t1.table1=t2.table2 and t1.column1=t2.column2
            where (column1 is null and table2 not like 'BIN$%') or (column2 is null and table1 not like 'BIN$%')
            order by table1, table2, column1, column2;
            
        CURSOR c3 is
            select table1, column1, type1, length1, precision1, scale1, table2, column2, type2, length2, precision2, scale2
            from
                (select table_name table1, column_name column1, data_type type1, data_length length1, data_precision precision1, data_scale scale1
                from dba_tab_columns
                where owner='&1'
                and table_name not in (select view_name from dba_views where owner='&1')) t1
                full outer join
                (select table_name table2, column_name column2, data_type type2, data_length length2, data_precision precision2, data_scale scale2
                from dba_tab_columns@&3
                where owner='&2'
                and table_name not in (select view_name from dba_views@&3 where owner='&2')) t2
                on t1.table1=t2.table2 and t1.column1=t2.column2
            where type1<>type2
            or length1<>length2
            or precision1<>precision2
            or scale1<>scale2
            or (type1 is not null and precision1 is null and precision2 is not null)
            or (type2 is not null and precision2 is null and precision1 is not null)
            order by table1, table2, column1, column2;
            
        CURSOR c4 IS
            select table1, table2 from
                (select view_name table1 from dba_views where owner='&1') t1
                full outer join
                (select view_name table2 from dba_views@&3 where owner='&2') t2
                on t1.table1=t2.table2
            where (table1 is null and table2 not like 'BIN$%') or (table2 is null and table1 not like 'BIN$%')
            order by table1, table2;
            
        CURSOR c5 IS
            select v1.view_name table1, v1.text_length length1, v2.view_name table2, v2.text_length length2
            from dba_views v1
            full outer join dba_views@&3 v2
            on v1.owner=v2.owner and v1.view_name=v2.view_name
            where v1.text_length<>v2.text_length
            and v1.owner='&1'
            and v2.owner='&2';
            
        filesortie UTL_FILE.FILE_TYPE;
        table1 varchar2(50);
        table2 varchar2(50);
        column1 varchar2(50);
        column2 varchar2(50);
        type1 varchar2(50);
        type2 varchar2(50);
        length1 varchar2(10);
        length2 varchar2(10);
        precision1 varchar2(10);
        precision2 varchar2(10);
        scale1 varchar2(10);
        scale2 varchar2(10);
    BEGIN
        filesortie:= UTL_FILE.FOPEN('SCRIPTS_GENERES', 'resultat_comparaison.csv', 'W', 10000);
            
        UTL_FILE.PUT_LINE(filesortie,'Schema 1;Schema 2');
        UTL_FILE.NEW_LINE(filesortie);
        
        UTL_FILE.PUT_LINE(filesortie,'Tables schema 1;Tables schema 2');
        OPEN c1;
        LOOP
            FETCH c1 INTO table1, table2;
            EXIT WHEN c1%NOTFOUND;
            IF table1 is not null THEN
                UTL_FILE.PUT_LINE(filesortie,table1||';_');
            ELSIF table2 is not null THEN
                UTL_FILE.PUT_LINE(filesortie,'_;'||table2);
            END IF;
        END LOOP;
        CLOSE c1;
        UTL_FILE.NEW_LINE(filesortie);
        
        UTL_FILE.PUT_LINE(filesortie,'Colonnes schema 1;Colonnes schema 2');
        OPEN c2;
        LOOP
            FETCH c2 INTO table1, column1, table2, column2;
            EXIT WHEN c2%NOTFOUND;
            IF column1 is not null THEN
                UTL_FILE.PUT_LINE(filesortie,table1||'('||column1||');_');
            ELSIF column2 is not null THEN
                UTL_FILE.PUT_LINE(filesortie,'_;'||table2||'('||column2||')');
            END IF;
        END LOOP;
        CLOSE c2;
        UTL_FILE.NEW_LINE(filesortie);
        
        UTL_FILE.PUT_LINE(filesortie,'Types colonnes schema 1;Types colonnes schema 2');
        OPEN c3;
        LOOP
            FETCH c3 INTO table1, column1, type1, length1, precision1, scale1, table2, column2, type2, length2, precision2, scale2;
            EXIT WHEN c3%NOTFOUND;
            UTL_FILE.PUT(filesortie,table1||'('||column1||') : '||type1);
            UTL_FILE.PUT(filesortie,'('||length1||'/'||precision1||'/'||scale1||')');
            UTL_FILE.PUT(filesortie,';');
            UTL_FILE.PUT(filesortie,table2||'('||column2||') : '||type2);
            UTL_FILE.PUT(filesortie,'('||length2||'/'||precision2||'/'||scale2||')');
            UTL_FILE.NEW_LINE(filesortie);
        END LOOP;
        CLOSE c3;
        UTL_FILE.NEW_LINE(filesortie);
        
        UTL_FILE.PUT_LINE(filesortie,'Vues schema 1;Vues schema 2');
        OPEN c4;
        LOOP
            FETCH c4 INTO table1, table2;
            EXIT WHEN c4%NOTFOUND;
            IF table1 is not null THEN
                UTL_FILE.PUT_LINE(filesortie,table1||';_');
            ELSIF table2 is not null THEN
                UTL_FILE.PUT_LINE(filesortie,'_;'||table2);
            END IF;
        END LOOP;
        CLOSE c4;
        UTL_FILE.NEW_LINE(filesortie);
        
        UTL_FILE.PUT_LINE(filesortie,'Longueur texte vues schema 1;Longueur texte vues schema 2');
        OPEN c5;
        LOOP
            FETCH c5 INTO table1, length1, table2, length2;
            EXIT WHEN c5%NOTFOUND;
            UTL_FILE.PUT_LINE(filesortie,table1||' : '||length1||';'||table2||' : '||length2);
        END LOOP;
        CLOSE c5;

        UTL_FILE.FCLOSE(filesortie);

        DBMS_OUTPUT.PUT_LINE('Fin de l''execution du script');    
        DBMS_OUTPUT.PUT_LINE('Le resultat de la comparaison a ete genere dans le dossier /export/home/oracle/SCRIPTS_GENERES/');
    END;
    /

  • Table precision

    Bonjour mon client a une table PRECISION qui contient une colonne TYPE qui stocke :

     

     <

    =

     

    J'offre une prime à celui ou celle qui m'explique l'intérêt de faire cela ???