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Merge pull request #2 from exasol/refactoring/migrate_mysql_vs
#1: Migrate MySQL virtual schema
2 parents 319990b + 6b9521b commit 4d8173f

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‎.github/workflows/dependencies_check.yml‎

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name: Dependencies Check
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on:
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schedule:
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- cron: "0 2 * * *"
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v2
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- name: Set up JDK 11
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uses: actions/setup-java@v1
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with:
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java-version: 11
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- name: Cache local Maven repository
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uses: actions/cache@v2
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with:
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path: ~/.m2/repository
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key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
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restore-keys: |
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${{ runner.os }}-maven-
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- name: Checking dependencies for vulnerabilities
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run: mvn org.sonatype.ossindex.maven:ossindex-maven-plugin:audit -f pom.xml

‎.github/workflows/github_release.yml‎

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name: GitHub Release
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on:
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workflow_dispatch:
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inputs:
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upload_url:
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description: 'Upload URL'
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required: true
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asset_name:
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description: 'Asset file name'
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required: true
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asset_path:
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description: 'Asset file path'
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required: true
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v2
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- name: Set up JDK 11
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uses: actions/setup-java@v1
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with:
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java-version: 11
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- name: Build with Maven
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run: mvn -B clean package --file pom.xml
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- name: Upload Release Asset
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uses: actions/upload-release-asset@v1
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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with:
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upload_url: ${{ github.event.inputs.upload_url }}
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asset_path: ${{ github.event.inputs.asset_path }}
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asset_name: ${{ github.event.inputs.asset_name }}
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asset_content_type: application/java-archive

‎.gitignore‎

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/target/
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pom.xml.versionsBackup
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# Eclipse and Maven
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.classpath
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.project
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# .settings : we need Eclipse settings for code formatter and clean-up rules
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target
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.cache
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dependency-reduced-pom.xml
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# Intellij
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.idea
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# Intellij recommends to share iml files, however, better don't share files which might be outdated
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*.iml
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# Integration tests
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src/test/resources/integration/driver/mysql/*.jar
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# Others
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.DS_Store
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*.swp
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local
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Scripts
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.dbeaver*
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**/*.log
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.directory
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venv/

‎.settings/org.eclipse.core.resources.prefs‎

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eclipse.preferences.version=1
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encoding//src/main/java=UTF-8
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encoding//src/main/resources=UTF-8
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encoding//src/test/java=UTF-8
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encoding//src/test/resources=UTF-8
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encoding/<project>=UTF-8

‎.settings/org.eclipse.jdt.core.prefs‎

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‎.settings/org.eclipse.jdt.ui.prefs‎

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cleanup.add_default_serial_version_id=true
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cleanup.add_generated_serial_version_id=false
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cleanup.add_missing_annotations=true
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cleanup.add_missing_deprecated_annotations=true
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cleanup.add_missing_methods=false
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cleanup.add_missing_nls_tags=false
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cleanup.add_missing_override_annotations=true
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cleanup.add_missing_override_annotations_interface_methods=true
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cleanup.add_serial_version_id=false
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cleanup.always_use_blocks=true
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cleanup.always_use_parentheses_in_expressions=false
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cleanup.always_use_this_for_non_static_field_access=true
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cleanup.always_use_this_for_non_static_method_access=false
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cleanup.convert_functional_interfaces=true
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cleanup.convert_to_enhanced_for_loop=true
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cleanup.correct_indentation=true
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cleanup.format_source_code=true
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cleanup.format_source_code_changes_only=false
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cleanup.insert_inferred_type_arguments=false
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cleanup.make_local_variable_final=true
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cleanup.make_parameters_final=true
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cleanup.make_private_fields_final=true
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cleanup.make_type_abstract_if_missing_method=false
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cleanup.make_variable_declarations_final=true
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cleanup.never_use_blocks=false
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cleanup.never_use_parentheses_in_expressions=true
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cleanup.organize_imports=false
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cleanup.qualify_static_field_accesses_with_declaring_class=false
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cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
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cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
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cleanup.qualify_static_member_accesses_with_declaring_class=true
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cleanup.qualify_static_method_accesses_with_declaring_class=false
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cleanup.remove_private_constructors=true
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cleanup.remove_redundant_modifiers=false
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cleanup.remove_redundant_semicolons=true
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cleanup.remove_redundant_type_arguments=true
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cleanup.remove_trailing_whitespaces=true
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cleanup.remove_trailing_whitespaces_all=true
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cleanup.remove_trailing_whitespaces_ignore_empty=false
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cleanup.remove_unnecessary_casts=true
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cleanup.remove_unnecessary_nls_tags=true
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cleanup.remove_unused_imports=true
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cleanup.remove_unused_local_variables=false
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cleanup.remove_unused_private_fields=true
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cleanup.remove_unused_private_members=true
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cleanup.remove_unused_private_methods=true
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cleanup.remove_unused_private_types=true
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cleanup.sort_members=false
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cleanup.sort_members_all=false
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cleanup.use_anonymous_class_creation=false
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cleanup.use_blocks=true
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cleanup.use_blocks_only_for_return_and_throw=false
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cleanup.use_lambda=true
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cleanup.use_parentheses_in_expressions=true
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cleanup.use_this_for_non_static_field_access=true
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cleanup.use_this_for_non_static_field_access_only_if_necessary=false
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cleanup.use_this_for_non_static_method_access=false
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cleanup.use_this_for_non_static_method_access_only_if_necessary=true
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cleanup_profile=_Exasol
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cleanup_settings_version=2
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eclipse.preferences.version=1
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editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true
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formatter_profile=_Exasol
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formatter_settings_version=16
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org.eclipse.jdt.ui.ignorelowercasenames=true
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org.eclipse.jdt.ui.importorder=java;javax;org;com;
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org.eclipse.jdt.ui.ondemandthreshold=3
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org.eclipse.jdt.ui.staticondemandthreshold=3
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sp_cleanup.add_default_serial_version_id=true
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sp_cleanup.add_generated_serial_version_id=false
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sp_cleanup.add_missing_annotations=true
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sp_cleanup.add_missing_deprecated_annotations=true
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sp_cleanup.add_missing_methods=false
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sp_cleanup.add_missing_nls_tags=false
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sp_cleanup.add_missing_override_annotations=true
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sp_cleanup.add_missing_override_annotations_interface_methods=true
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sp_cleanup.add_serial_version_id=false
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sp_cleanup.always_use_blocks=true
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sp_cleanup.always_use_parentheses_in_expressions=true
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sp_cleanup.always_use_this_for_non_static_field_access=true
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sp_cleanup.always_use_this_for_non_static_method_access=false
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sp_cleanup.convert_functional_interfaces=true
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sp_cleanup.convert_to_enhanced_for_loop=true
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sp_cleanup.correct_indentation=true
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sp_cleanup.format_source_code=true
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sp_cleanup.format_source_code_changes_only=false
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sp_cleanup.insert_inferred_type_arguments=false
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sp_cleanup.make_local_variable_final=true
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sp_cleanup.make_parameters_final=true
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sp_cleanup.make_private_fields_final=true
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sp_cleanup.make_type_abstract_if_missing_method=false
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sp_cleanup.make_variable_declarations_final=true
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sp_cleanup.never_use_blocks=false
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sp_cleanup.never_use_parentheses_in_expressions=false
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sp_cleanup.on_save_use_additional_actions=true
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sp_cleanup.organize_imports=true
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sp_cleanup.qualify_static_field_accesses_with_declaring_class=false
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sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
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sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
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sp_cleanup.qualify_static_member_accesses_with_declaring_class=true
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sp_cleanup.qualify_static_method_accesses_with_declaring_class=false
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sp_cleanup.remove_private_constructors=true
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sp_cleanup.remove_redundant_modifiers=false
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sp_cleanup.remove_redundant_semicolons=true
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sp_cleanup.remove_redundant_type_arguments=true
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sp_cleanup.remove_trailing_whitespaces=true
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sp_cleanup.remove_trailing_whitespaces_all=true
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sp_cleanup.remove_trailing_whitespaces_ignore_empty=false
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sp_cleanup.remove_unnecessary_casts=true
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sp_cleanup.remove_unnecessary_nls_tags=true
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sp_cleanup.remove_unused_imports=true
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sp_cleanup.remove_unused_local_variables=false
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sp_cleanup.remove_unused_private_fields=true
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sp_cleanup.remove_unused_private_members=false
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sp_cleanup.remove_unused_private_methods=true
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sp_cleanup.remove_unused_private_types=true
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sp_cleanup.sort_members=false
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sp_cleanup.sort_members_all=false
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sp_cleanup.use_anonymous_class_creation=false
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sp_cleanup.use_blocks=true
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sp_cleanup.use_blocks_only_for_return_and_throw=false
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sp_cleanup.use_lambda=true
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sp_cleanup.use_parentheses_in_expressions=true
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sp_cleanup.use_this_for_non_static_field_access=true
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sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=false
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sp_cleanup.use_this_for_non_static_method_access=false
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sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true

‎.settings/org.eclipse.m2e.core.prefs‎

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activeProfiles=
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eclipse.preferences.version=1
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resolveWorkspaceProjects=true
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version=1

‎.travis.yml‎

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language: java
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# Setting sudo to false will cause Travis to use Containers.
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# To use Docker's privileged mode, we need to enable sudo.
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sudo: required
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matrix:
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include:
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- jdk: openjdk11
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addons:
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sonarcloud:
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organization: exasol
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install:
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- travis_retry mvn dependency:resolve
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script:
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- mvn clean org.jacoco:jacoco-maven-plugin:prepare-agent org.jacoco:jacoco-maven-plugin:prepare-agent-integration verify sonar:sonar -Dsonar.login=${SONAR_TOKEN}
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cache:
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directories:
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- "$HOME/.m2"

‎README.md‎

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# MySQL Virtual Schema
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[![Build Status](https://api.travis-ci.com/exasol/mysql-virtual-schema.svg?branch=main)](https://travis-ci.com/exasol/mysql-virtual-schema)
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[![Maven Central](https://img.shields.io/maven-central/v/com.exasol/mysql-virtual-schema)](https://search.maven.org/artifact/com.exasol/mysql-virtual-schema)
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SonarCloud results:
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[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=alert_status)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=security_rating)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=reliability_rating)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Maintainability Rating](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=sqale_rating)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Technical Debt](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=sqale_index)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Code Smells](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=code_smells)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Coverage](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=coverage)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Duplicated Lines (%)](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=duplicated_lines_density)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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[![Lines of Code](https://sonarcloud.io/api/project_badges/measure?project=com.exasol%3Amysql-virtual-schema&metric=ncloc)](https://sonarcloud.io/dashboard?id=com.exasol%3Amysql-virtual-schema)
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# Overview
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The **MySQL Virtual Schema** provides an abstraction layer that makes an external [MySQL](https://www.mysql.com/) database accessible from an Exasol database through regular SQL commands. The contents of the external MySQL database are mapped to virtual tables which look like and can be queried as any regular Exasol table.
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If you want to set up a Virtual Schema for a different database system, please head over to the [Virtual Schemas Repository][virtual-schemas].
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## Features
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* Access a MySQL data source in read only mode from an Exasol database, using a Virtual Schema.
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## Table of Contents
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### Information for Users
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* [Virtual Schemas User Guide][virtual-schemas-user-guide]
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* [MySQL Dialect User Guide](doc/user_guide/mysql_user_guide.md)
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* [Changelog](doc/changes/changelog.md)
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Find all the documentation in the [Virtual Schemas project][vs-doc].
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## Information for Developers
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* [Virtual Schema API Documentation][vs-api]
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### Run Time Dependencies
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Running the Virtual Schema requires a Java Runtime version 11 or later.
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| Dependency | Purpose | License |
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|--------------------------------------------------------------------|--------------------------------------------------------|-------------------------------|
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| [Exasol Virtual Schema JDBC][virtual-schema-common-jdbc] | Common JDBC functions for Virtual Schemas adapters | MIT License |
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| [MySQL JDBC Driver][mysql-jdbc-driver] | JDBC driver for MySQL database | Elastic License |
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| [Exasol Error Reporting][exasol-error-reporting] | Creating unified error messages | MIT License |
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### Test Dependencies
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| Dependency | Purpose | License |
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|--------------------------------------------------------------------|--------------------------------------------------------|-------------------------------|
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| [Java Hamcrest](http://hamcrest.org/JavaHamcrest/) | Checking for conditions in code via matchers | BSD License |
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| [JUnit](https://junit.org/junit5) | Unit testing framework | Eclipse Public License 1.0 |
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| [Mockito](http://site.mockito.org/) | Mocking framework | MIT License |
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| [Testcontainers](https://www.testcontainers.org/) | Container-based integration tests | MIT License |
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| [Exasol Testcontainers][exasol-testcontainers] | Exasol extension for the Testcontainers framework | MIT License |
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| [Test Database Builder][test-db-builder] | Fluent database interfaces for testing | MIT License |
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| [Exasol Hamcrest Result Set Matcher][exasol-hamcrest] | Hamcrest result set matcher for testing | MIT License |
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| [Exasol UDF Debugging][udf-debugging-java] | Debugging UDFs in testing | MIT License |
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### Maven Plug-ins
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| Plug-in | Purpose | License |
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|--------------------------------------------------------------------|--------------------------------------------------------|-------------------------------|
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| [Maven Jacoco Plugin][maven-jacoco-plugin] | Code coverage metering | Eclipse Public License 2.0 |
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| [Maven Surefire Plugin][maven-surefire-plugin] | Unit testing | Apache License 2.0 |
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| [Maven Compiler Plugin][maven-compiler-plugin] | Setting required Java version | Apache License 2.0 |
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| [Maven Assembly Plugin][maven-assembly-plugin] | Creating JAR | Apache License 2.0 |
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| [Maven Failsafe Plugin][maven-failsafe-plugin] | Integration testing | Apache License 2.0 |
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| [Versions Maven Plugin][versions-maven-plugin] | Checking if dependencies updates are available | Apache License 2.0 |
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| [Maven Enforcer Plugin][maven-enforcer-plugin] | Controlling environment constants | Apache License 2.0 |
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| [Maven Dependency Plugin][maven-dependency-plugin] | Accessing to test dependencies | Apache License 2.0 |
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| [Artifact Reference Checker Plugin][artifact-ref-checker-plugin] | Check if artifact is referenced with correct version | MIT License |
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| [Project Keeper Maven Plugin][project-keeper-maven-plugin] | Checking project structure | MIT License |
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| [Sonatype OSS Index Maven Plugin][sonatype-oss-index-maven-plugin] | Checking dependencies vulnerability | ASL2 |
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[virtual-schema-common-jdbc]: https://github.com/exasol/virtual-schema-common-jdbc
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[mysql-jdbc-driver]: https://dev.mysql.com/downloads/connector/j/
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[exasol-error-reporting]: https://github.com/exasol/error-reporting-java/
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[exasol-testcontainers]: https://github.com/exasol/exasol-testcontainers
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[test-db-builder]: https://github.com/exasol/test-db-builder/
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[exasol-hamcrest]: https://github.com/exasol/hamcrest-resultset-matcher
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[udf-debugging-java]: https://github.com/exasol/udf-debugging-java
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[maven-jacoco-plugin]: https://www.eclemma.org/jacoco/trunk/doc/maven.html
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[maven-surefire-plugin]: https://maven.apache.org/surefire/maven-surefire-plugin/
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[maven-compiler-plugin]: https://maven.apache.org/plugins/maven-compiler-plugin/
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[maven-assembly-plugin]: https://maven.apache.org/plugins/maven-assembly-plugin/
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[maven-failsafe-plugin]: https://maven.apache.org/surefire/maven-failsafe-plugin/
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[versions-maven-plugin]: https://www.mojohaus.org/versions-maven-plugin/
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[maven-enforcer-plugin]: http://maven.apache.org/enforcer/maven-enforcer-plugin/
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[artifact-ref-checker-plugin]: https://github.com/exasol/artifact-reference-checker-maven-plugin
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[maven-dependency-plugin]: https://maven.apache.org/plugins/maven-dependency-plugin/
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[project-keeper-maven-plugin]: https://github.com/exasol/project-keeper-maven-plugin
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[sonatype-oss-index-maven-plugin]: https://sonatype.github.io/ossindex-maven/maven-plugin/
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[virtual-schemas-user-guide]: https://docs.exasol.com/database_concepts/virtual_schemas.htm
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[virtual-schemas]: https://github.com/exasol/virtual-schemas
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[vs-api]: https://github.com/exasol/virtual-schema-common-java/blob/master/doc/development/api/virtual_schema_api.md
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[vs-doc]: https://github.com/exasol/virtual-schemas/tree/master/doc

‎doc/changes/changelog.md‎

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# Changes
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* [1.0.0](changes_0.1.0.md)

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