Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use DbTableUniqueConstraint class of org.evomaster.client.java.controller.internal.db.constraint package

Best EvoMaster code snippet using org.evomaster.client.java.controller.internal.db.constraint.DbTableUniqueConstraint

Source:MySQLConstraintExtractor.java

...49                                constraints.add(check);50                                break;51                            case MYSQL_CONSTRAINT_TYPE_UNIQUE:52                                String uniqueConstraintName = columns.getString(MYSQL_CONSTRAINT_NAME);53                                DbTableUniqueConstraint uniqueConstraint = getUniqueConstraint(connectionToMySQL, tableSchema, tableName, uniqueConstraintName);54                                constraints.add(uniqueConstraint);55                                break;56                            default:57                                cannotHandle("Unknown constraint type " + type);58                        }59                    }60                }61            }62            // handle enum column63            for (ColumnDto column: tableDto.columns){64                if (column.type.equalsIgnoreCase("enum")){65                    DbTableCheckExpression enumConstraint = handleEnum(connectionToMySQL, tableSchema, tableName, column.name);66                    constraints.add(enumConstraint);67                }68            }69        }70        return constraints;71    }72    private DbTableUniqueConstraint getUniqueConstraint(Connection connectionToMySQL, String tableSchema, String tableName, String constraintName) throws SQLException{73        String query = String.format("SELECT %s \n" +74                "   FROM information_schema.KEY_COLUMN_USAGE\n" +75                "   WHERE TABLE_SCHEMA = '%s'\n" +76                "       AND TABLE_NAME = '%s'\n" +77                "       AND CONSTRAINT_NAME='%s';\n", MYSQL_COLUMN_NAME, tableSchema, tableName, constraintName);78        try (Statement stmt = connectionToMySQL.createStatement()) {79            try (ResultSet columns = stmt.executeQuery(query)) {80                List<String> uniqueColumnNames = new ArrayList<>();81                while(columns.next()){82                    uniqueColumnNames.add(columns.getString(MYSQL_COLUMN_NAME));83                }84                if (uniqueColumnNames.isEmpty()) {85                    throw new IllegalStateException("Unexpected missing column names");86                }87                return new DbTableUniqueConstraint(tableName, uniqueColumnNames);88            }89        }90    }91    private DbTableCheckExpression getCheckConstraint(Connection connectionToMySQL, String tableName, String constraintName) throws SQLException{92        String query = String.format("SELECT %s \n" +93                "FROM information_schema.CHECK_CONSTRAINTS\n" +94                "WHERE CONSTRAINT_NAME='%s';\n", MYSQL_CHECK_CLAUSE, constraintName);95        try (Statement stmt = connectionToMySQL.createStatement()) {96            try (ResultSet check = stmt.executeQuery(query)) {97                boolean hasChecks = check.next();98                if (!hasChecks) {99                    throw new IllegalStateException("Unexpected missing check scripts");100                }101                String check_clause = postCheckConstraintHandling(check.getString(MYSQL_CHECK_CLAUSE));...

Source:PostgresConstraintExtractor.java

...25     */26    private static void cannotHandle(String constraintType) {27        SimpleLogger.uniqueWarn("WARNING, EvoMaster cannot extract Postgres constraints with type '" + constraintType);28    }29    private static DbTableUniqueConstraint getDbTableUniqueConstraint(Connection connectionToPostgres, String tableSchema, String tableName, Integer[] columnIds) throws SQLException {30        List<String> uniqueColumnNames = new ArrayList<>();31        for (int columnId : columnIds) {32            String qry = String.format("SELECT att.* " +33                    " FROM pg_catalog.pg_attribute att " +34                    " INNER JOIN pg_catalog.pg_class rel\n " +35                    "    ON rel.oid = att.attrelid\n " +36                    " INNER JOIN pg_catalog.pg_namespace nsp\n " +37                    "    ON nsp.oid = rel.relnamespace\n " +38                    " WHERE nsp.nspname = '%s'\n" +39                    "   AND rel.relname = '%s' \n" +40                    "   AND att.attnum =  %s;", tableSchema, tableName, columnId);41            try (Statement stmt = connectionToPostgres.createStatement()) {42                try (ResultSet rs = stmt.executeQuery(qry)) {43                    boolean hasRows = rs.next();44                    if (!hasRows) {45                        throw new IllegalStateException("Unexpected missing pg_catalog.pg_attribute data");46                    }47                    String uniqueColumnName = rs.getString("attname");48                    uniqueColumnNames.add(uniqueColumnName);49                }50            }51        }52        return new DbTableUniqueConstraint(tableName, uniqueColumnNames);53    }54    public List<DbTableConstraint> extract(Connection connectionToPostgres, DbSchemaDto schemaDto) throws SQLException {55        String tableSchema = schemaDto.name;56        List<DbTableConstraint> constraints = new ArrayList<>();57        for (TableDto tableDto : schemaDto.tables) {58            try (Statement statement = connectionToPostgres.createStatement()) {59                String tableName = tableDto.name;60                String query = String.format("SELECT con.*\n" +61                        "       FROM pg_catalog.pg_constraint con\n" +62                        "            INNER JOIN pg_catalog.pg_class rel\n" +63                        "                       ON rel.oid = con.conrelid\n" +64                        "            INNER JOIN pg_catalog.pg_namespace nsp\n" +65                        "                       ON nsp.oid = connamespace\n" +66                        "       WHERE nsp.nspname = '%s'\n" +67                        "             AND rel.relname = '%s';", tableSchema, tableName);68                try (ResultSet columns = statement.executeQuery(query)) {69                    while (columns.next()) {70                        String checkConstraint = columns.getString(CONSRC);71                        Array array = columns.getArray(CONKEY);72                        String constraintType = columns.getString(CONTYPE);73                        DbTableConstraint constraint;74                        switch (constraintType) {75                            case CONSTRAINT_TYPE_CHECK:76                                constraint = new DbTableCheckExpression(tableName, checkConstraint);77                                constraints.add(constraint);78                                break;79                            case CONSTRAINT_TYPE_UNIQUE:80                                Integer[] uniqueColumnIds = (Integer[]) array.getArray();81                                constraint = getDbTableUniqueConstraint(connectionToPostgres, tableSchema, tableName, uniqueColumnIds);82                                constraints.add(constraint);83                                break;84                            case CONSTRAINT_TYPE_FOREIGN_KEY:85                            case CONSTRAINT_TYPE_PRIMARY_KEY:86                                /**87                                 * These types of constraints are already handled by88                                 * JDBC Metadata89                                 **/90                                break;91                            case CONSTRAINT_TYPE_TRIGGER:92                                cannotHandle("TRIGGER CONSTRAINT");93                                break;94                            case CONSTRAINT_TYPE_EXCLUSION:95                                cannotHandle("EXCLUSION CONSTRAINT");...

DbTableUniqueConstraint

Using AI Code Generation

1public class DbTableUniqueConstraint {2    private final String tableName;3    private final List<String> columnNames;4    public DbTableUniqueConstraint(String tableName, List<String> columnNames) {5        this.tableName = tableName;6        this.columnNames = columnNames;7    }8    public String getTableName() {9        return tableName;10    }11    public List<String> getColumnNames() {12        return columnNames;13    }14}15public class DbTableUniqueConstraint {16    private final String tableName;17    private final List<String> columnNames;18    public DbTableUniqueConstraint(String tableName, List<String> columnNames) {19        this.tableName = tableName;20        this.columnNames = columnNames;21    }22    public String getTableName() {23        return tableName;24    }25    public List<String> getColumnNames() {26        return columnNames;27    }28}29public class DbTableUniqueConstraint {30    private final String tableName;31    private final List<String> columnNames;32    public DbTableUniqueConstraint(String tableName, List<String> columnNames) {33        this.tableName = tableName;34        this.columnNames = columnNames;35    }36    public String getTableName() {37        return tableName;38    }39    public List<String> getColumnNames() {40        return columnNames;41    }42}43public class DbTableUniqueConstraint {44    private final String tableName;45    private final List<String> columnNames;46    public DbTableUniqueConstraint(String tableName, List<String> columnNames) {47        this.tableName = tableName;48        this.columnNames = columnNames;49    }50    public String getTableName() {51        return tableName;52    }53    public List<String> getColumnNames() {54        return columnNames;55    }56}57public class DbTableUniqueConstraint {58    private final String tableName;59    private final List<String> columnNames;60    public DbTableUniqueConstraint(String tableName, List<String> columnNames) {

DbTableUniqueConstraint

Using AI Code Generation

1import org.evomaster.client.java.controller.api.dto.database.schema.DbTableUniqueConstraint;2import org.evomaster.client.java.controller.api.dto.database.schema.DbUniqueConstraint;3import org.evomaster.client.java.controller.api.dto.database.schema.DbTableInfo;4import org.evomaster.client.java.controller.api.dto.database.schema.DbTableColumn;5import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto;6import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;7import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;8import org.evomaster.client.java.controller.api.dto.database.operations.SelectionDto;9import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseActionResultDto;10import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;11import org.evomaster.client.java.controller.api.dto.database.operations.UpdateDto;12import org.evomaster.client.java.controller.api.dto.database.operations.DeleteDto;13import org.evomaster.client.java.controller.api.dto.database.schema.DbDataType;14import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto;15import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;16import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;17import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseActionResultDto;18import org.evomaster.client.java.controller.api.dto.database.operations.UpdateDto;19import org.evomaster.client.java.controller.api.dto.database.operations.DeleteDto;20import org.evomaster.client.java.controller.api.dto.database.operations.SelectionDto;21import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;22import org.evomaster.client.java.controller.api.dto.database.schema.DbTableInfo;23import org.evomaster.client.java.controller.api.dto.database.schema.DbTableColumn;24import org.evomaster.client.java.controller.api.dto.database.schema.DbDataType;25import org.evomaster.client.java.controller.api.dto.database.schema.DbTableUniqueConstraint;26import org.evomaster.client.java.controller.api.dto.database.schema.DbUniqueConstraint;27import org.evomaster.client.java.controller.internal.db.SqlScriptExecutor;28import org.evomaster.client.java.controller.internal.db.SqlScriptExecutorImpl;29import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;30import org.evomaster.client.java.controller.internal.db.SqlScriptRunnerImpl;31import org.evomaster.client.java.controller.internal.db.SqlScriptWriter;32import org.evomaster.client.java.controller.internal.db.SqlScriptWriterImpl;

DbTableUniqueConstraint

Using AI Code Generation

1public class 3 {2    public static void main(String[] args) {3        DbTableUniqueConstraint uniqueConstraint = new DbTableUniqueConstraint("table1", "column1", "column2");4        System.out.println("uniqueConstraint.getTableName() = " + uniqueConstraint.getTableName());5        System.out.println("uniqueConstraint.getColumnNames() = " + uniqueConstraint.getColumnNames());6    }7}8uniqueConstraint.getTableName() = table19uniqueConstraint.getColumnNames() = [column1, column2]10public DbTableUniqueConstraint(String tableName, String... columnNames)11public String getTableName()12public List<String> getColumnNames()

DbTableUniqueConstraint

Using AI Code Generation

1package org.evomaster.client.java.controller.internal.db.constraint;2import org.evomaster.client.java.controller.internal.db.SqlScriptExecutor;3import org.evomaster.client.java.controller.internal.db.TableSchema;4import org.evomaster.client.java.controller.internal.db.TableUniqueConstraint;5import org.evomaster.client.java.controller.internal.db.schema.SqliteDatabase;6import org.evomaster.client.java.controller.internal.db.schema.Table;7import java.sql.SQLException;8import java.util.List;9public class DbTableUniqueConstraint {10    private final SqlScriptExecutor executor;11    private final SqliteDatabase database;12    public DbTableUniqueConstraint(SqlScriptExecutor executor, SqliteDatabase database) {13        this.executor = executor;14        this.database = database;15    }16    public TableUniqueConstraint getUniqueConstraint(String tableName, String columnName) throws SQLException {17        String sql = "SELECT * FROM " + tableName + " GROUP BY " + columnName + " HAVING COUNT(*) > 1";18        TableSchema tableSchema = new TableSchema();19        List<Table> tables = tableSchema.getTables(database, executor);20        for (Table table : tables) {21            if (table.getName().equals(tableName)) {22                List<String> columns = table.getColumns();23                if (!columns.contains(columnName)) {24                    throw new IllegalArgumentException("Column '" + columnName + "' not found in table '" + tableName + "'");25                }26            }27        }28        List<String> rows = executor.executeQuery(sql);29        if (rows.isEmpty()) {30            return new TableUniqueConstraint(tableName, columnName);31        } else {32            return null;33        }34    }35}36package org.evomaster.client.java.controller.internal.db.constraint;37import org.evomaster.client.java.controller.internal.db.SqlScriptExecutor;38import org.evomaster.client.java.controller.internal.db.TableSchema;39import org.evomaster.client.java.controller.internal.db.TableUniqueConstraint;40import org.evomaster.client.java.controller.internal.db.schema.SqliteDatabase;41import org.evomaster.client.java.controller.internal.db.schema.Table;42import java.sql.SQLException;43import java.util.List;44public class DbTableUniqueConstraint {45    private final SqlScriptExecutor executor;46    private final SqliteDatabase database;47    public DbTableUniqueConstraint(SqlScriptExecutor

DbTableUniqueConstraint

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.constraint.DbTableUniqueConstraint;2public class 3 {3    public static void main(String[] args) {4        DbTableUniqueConstraint dbTableUniqueConstraint = new DbTableUniqueConstraint("table_name", "column_name");5        dbTableUniqueConstraint.addUniqueConstraint("column_name");6    }7}8import org.evomaster.client.java.controller.internal.db.constraint.DbTableUniqueConstraint;9public class 4 {10    public static void main(String[] args) {11        DbTableUniqueConstraint dbTableUniqueConstraint = new DbTableUniqueConstraint("table_name", "column_name");12        dbTableUniqueConstraint.addUniqueConstraint("column_name1", "column_name2");13    }14}15import org.evomaster.client.java.controller.internal.db.constraint.DbTableUniqueConstraint;16public class 5 {17    public static void main(String[] args) {18        DbTableUniqueConstraint dbTableUniqueConstraint = new DbTableUniqueConstraint("table_name", "column_name");19        dbTableUniqueConstraint.addUniqueConstraint("column_name1", "column_name2", "column_name3");20    }21}22import org.evomaster.client.java.controller.internal.db.constraint.DbTableUniqueConstraint;23public class 6 {24    public static void main(String[] args) {25        DbTableUniqueConstraint dbTableUniqueConstraint = new DbTableUniqueConstraint("table_name", "column_name");26        dbTableUniqueConstraint.addUniqueConstraint("column_name1", "column_name2", "column_name3", "column_name4");27    }28}

DbTableUniqueConstraint

Using AI Code Generation

1public class 3 {2    public static void main(String[] args) throws Exception {3        DbTableUniqueConstraint dbTableUniqueConstraint = new DbTableUniqueConstraint("tableName", "columnName");4        dbTableUniqueConstraint.addToDatabase();5    }6}7public class 4 {8    public static void main(String[] args) throws Exception {9        DbTableForeignKeyConstraint dbTableForeignKeyConstraint = new DbTableForeignKeyConstraint("tableName", "columnName", "referencedTableName", "referencedColumnName");10        dbTableForeignKeyConstraint.addToDatabase();11    }12}13public class 5 {14    public static void main(String[] args) throws Exception {15        DbTableCheckConstraint dbTableCheckConstraint = new DbTableCheckConstraint("tableName", "columnName", "constraintName", "constraintExpression");16        dbTableCheckConstraint.addToDatabase();17    }18}19public class 6 {

DbTableUniqueConstraint

Using AI Code Generation

1import org.evomaster.client.java.controller.api.controller.DatabaseExecutionContext;2import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto;3import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;4import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;5import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;6import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;7import org.evomaster.client.java.controller.api.dto.database.schema.TableUniqueConstraintDto;8import org.evomaster.client.java.controller.api.dto.database.schema.TableUniqueConstraintIndexDto;9import org.evomaster.client.java.controller.internal.db.DbActionTransformer;10import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;11import org.evomaster.client.java.controller.internal.db.constraint.DbTableUniqueConstraint;12import org.evomaster.client.java.controller.internal.db.schema.SqlPrimaryKeyColumn;13import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractor;14import org.evomaster.client.java.controller.internal.db.schema.SqlTable;15import org.evomaster.client.java.controller.internal.db.schema.SqlUniqueConstraint;16import org.evomaster.client.java.controller.internal.db.schema.SqlUniqueConstraintColumn;17import org.evomaster.client.java.controller.internal.db.schema.SqlUniqueConstraintIndex;18import org.evomaster.client.java.controller.internal.db.schema.SqlUniqueConstraintIndexColumn;19import org.evomaster.client.java.controller.internal.db.schema.Table;20import org.evomaster.client.java.controller.internal.db.schema.TableColumn;21import org.evomaster.client.java.controller.internal.db.schema.TableIndex;22import org.evomaster.client.java.controller.internal.db.schema.TableUniqueConstraint;23import org.evomaster.client.java.controller.internal.db.schema.TableUniqueConstraintIndex;24import org.evomaster.client.java.controller.internal.db.table.TableRow;25import org.evomaster.client.java.controller.internal.db.table.TableRowBuilder;26import org.evomaster.client.java.controller.internal.db.table.TableRowWriter;27import org.evomaster.client.java.controller.internal.db.table.TableWriter;28import org.evomaster.client.java.controller.internal.db.table.Table

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.