logo
down
shadow

Passing database name in mybatis


Passing database name in mybatis

By : user2948339
Date : November 14 2020, 04:51 PM
This might help you I need to pass the database name via a parameter in a hashmap. , You need to use ${} instead of #{} for direct String substitution.
code :
<select id="getById" parameterType="hashmap" resultMap="result">
    SELECT * FROM ${db}.CONTACT WHERE CONTACT_NAME = #{name}
</select>


Share : facebook icon twitter icon
Passing a Map/HashMap from Mybatis mapper to SQL procedure

Passing a Map/HashMap from Mybatis mapper to SQL procedure


By : user3841433
Date : March 29 2020, 07:55 AM
I hope this helps you . You have to use a TypeHandler. That's how MyBatis sets Java types set into Prepared and Callable Statements.
If you register the TypeHandler with your MyBatis configuration, then MyBatis will choose the correct type handler automatically, avoiding typing "typeHandler=..." in the sql map. That's how you can get it to use javaType variable to find your type handler.
code :
configuration.getTypeHandlerRegistry().register(HashMap.class, new MyPLSQLTypeHandler());
Mybatis passing multiple values to query

Mybatis passing multiple values to query


By : rajiv.KIT
Date : March 29 2020, 07:55 AM
To fix the issue you can do I'm new to to MyBatis. I'm using mybatis 3.1.1 version as DAO implementation. , I found my mistake.
I included sql statement into CDATA
code :
 <select id="getLastMassPaymentRecords" resultType="MassPaymentFile" parameterType="map" >
       <![CDATA[
        SELECT
                file_id,
                file_name,
                record_count,
                error_count,
                status,
                user_id
        FROM mass_payment_protocol
       WHERE user_id=#{user_id} AND rownum<=#{count}
       ORDER BY created desc
       ]]>
    </select>
About passing table name as a parameter in mybatis

About passing table name as a parameter in mybatis


By : user3221442
Date : March 29 2020, 07:55 AM
Hope this helps ${} doesn't support the parameter index according to my test. You can use Param annotation to specify the parameter name in your mapper API declaration.
code :
public MatchResult get(long id, @Param("tablename") String tablename);
<select id="get" resultType="myresult">
    select * from ${tabelname} where id=#{0}
</select>
public MatchResult get(Map<String, Object> params);
<select id="get" parameterType="map" resultType="myresult">
    select * from ${tablename} where id=#{id}
</select>
Cannot get the result by passing the parameter to MyBatis

Cannot get the result by passing the parameter to MyBatis


By : Prashanth Vagge
Date : March 29 2020, 07:55 AM
With these it helps You need to use as described in the documentation.
See this other SO question if you are using annotations.
Passing parameter to MyBatis @Select

Passing parameter to MyBatis @Select


By : martingy
Date : March 29 2020, 07:55 AM
To fix this issue When you pass a single parameter object, properties are accessed directly through getter or key set for a map. When you want to pass multiple parameters in the method, you have to name the parameters with annotation:
code :
Configuration findByKeyAndUserId(@Param("key") String key, @Param("userId") Long userId);
Related Posts Related Posts :
  • Pros and Cons of Clojure http client libraries
  • use final inside a for each loop
  • Convert java data object to service object
  • Unsupported major.minor version 51.0 while executing JSP
  • How do I display a word diagonally in Java?
  • making sure one task completes before another starts in java
  • My program gives an index out of bounds error
  • Removing duplicate characters in a String (user inputted keyword)
  • Jersey 2.0 Content-Length not set
  • AWS.SimpleQueueService.NonExistentQueue Exception thrown when Accessing Existing SQS queue
  • Where can I find the source code for the com.sun.jdi package?
  • How can I get path of resource under WEB-INF/class folder (java ee web dynamic project)
  • convert a hexadecimal into a decimal via string convert in java
  • error populating a table using jstl
  • If Singletons are bad then how do you store global state for a framework
  • input system where the user inputs the array position of the object followed by a # to indiacte quantity but it gives me
  • Java: when would I ever want to use static methods when I can use a singleton instead?
  • Extracting RSA public key modulus and exponent stored in unsigned char arrays
  • What does "cannot be resolved to a type" mean, and how can I fix it? Java Android 4.0
  • How can I have a callback on stdout/stderr readiness instead of busy polling?
  • How to report AWT/Swing event queue length programmatically?
  • What is the difference between different for loops in Java?
  • Java arrays effective use/alternative
  • EasyMock chained method call producing null pointer exception
  • Installing Java on Windows 8
  • Java: Is it bad practice to write methods that start with "get" when they aren't getters?
  • Can Iterable.filter() skip processing with "constant" (including short circuited) Predicates?
  • How to save edited JTable data to database?
  • Java Packet Sniffer
  • I have a getText error
  • Reading bytestream and writing to file
  • dat file is not get created by buffered writer
  • Converting a pdf to word document using java
  • Measuring memory use of a piece of code at runtime in Java as an on-going functionality of a service
  • What is Matrix.frustumM(mProjMatrix, 0, -ratio, ratio, -1, 1, 3, 7); in OpenGL ES 20?
  • Opening 2 audio-files and playing them simultaneously
  • Accept a word then print every letter of that word on new line in java?
  • How can I send http request to another servlet
  • Reattaching a detached instance: hibernate lock()
  • How to add similar objects into an array?
  • Changing views within an activity
  • Conditions in while loop
  • Why do we need Set and Map for Java Enum
  • Converting a list of objects to a list of optional objects in Java
  • how threads work in java
  • Importing/Exporting Google Contacts in Java App
  • Finding non duplicate element in an array
  • How to prevent JDialog from popping up in front of the JFrame when I close the JFrame?
  • Program hangs indefinitely after two threads print even off numbers alternatively
  • Does JPA support getting data from Database Views?
  • docx4j traversalutil finds no TextElements in the Paragraph node
  • How to create a ListView with AlertDialog.Builder onItemClickListener?
  • Run code after Spring context has been initialized in web app deployed on Tomcat
  • Gradle project does not build when I add RoboBlender
  • java.lang.VerifyError with Mockito 1.10.17
  • Ivy can not resolve the scope of a dependency which is a dependency of a transitive dependency
  • Cannot assign value to static integer
  • Use case of method overriding in PHP
  • Printing and returning the correct list
  • Inferring parameter types in a generic class which are nested generic types of provided arguments
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org