How to use SqlComparisonOperator class of org.evomaster.dbconstraint.ast package

Best EvoMaster code snippet using org.evomaster.dbconstraint.ast.SqlComparisonOperator

Source:JSqlConditionParser.java

2import net.sf.jsqlparser.JSQLParserException;3import net.sf.jsqlparser.expression.Expression;4import net.sf.jsqlparser.parser.CCJSqlParserUtil;5import org.evomaster.dbconstraint.ast.SqlComparisonCondition;6import org.evomaster.dbconstraint.ast.SqlComparisonOperator;7import org.evomaster.dbconstraint.ast.SqlCondition;8import org.evomaster.dbconstraint.parser.SqlConditionParser;9import org.evomaster.dbconstraint.parser.SqlConditionParserException;10import java.util.regex.Matcher;11import java.util.regex.Pattern;12public class JSqlConditionParser implements SqlConditionParser {13    /**14     * JSQL does not support legal check constraints such as (x=35) = (y=32).15     * In order to support those constraints, it is possible to split the constraint into16     * two separate formulas (i.e. "x=35" and "y=32") and feed the basic formulas17     * to the JSQL parser. The pattern below allows one to split the "($1)=($2)" string18     * into those two formulas by using the Matcher.group(int) method19     */20    public static final String FORMULA_EQUALS_FORMULA_PATTERN = "\\(\\s*\\(([^<]*)\\)\\s*=\\s*\\(([^<]*)\\)\\s*\\)";21    @Override22    public SqlCondition parse(String sqlConditionStr) throws SqlConditionParserException {23        try {24            Pattern pattern = Pattern.compile(FORMULA_EQUALS_FORMULA_PATTERN);25            Matcher matcher = pattern.matcher(sqlConditionStr);26            if (matcher.find()) {27                String left = String.format("(%s)", matcher.group(1));28                SqlCondition leftCondition = parse(left);29                String right = String.format("(%s)", matcher.group(2));30                SqlCondition rightCondition = parse(right);31                return new SqlComparisonCondition(leftCondition, SqlComparisonOperator.EQUALS_TO, rightCondition);32            }33            String transformedSql = transformDialect(sqlConditionStr);34            Expression expression = CCJSqlParserUtil.parseCondExpression(transformedSql, false);35            JSqlVisitor translateToSqlCondition = new JSqlVisitor();36            expression.accept(translateToSqlCondition);37            return translateToSqlCondition.getSqlCondition();38        } catch (JSQLParserException e) {39            throw new SqlConditionParserException(e);40        }41    }42    /**43     * replaces unsupported grammar of JSQLParser with equivalent supported constructs44     *45     * @param originalSqlStr...

SqlComparisonOperator

Using AI Code Generation

1| String getName() | Returns the name of the table. |2| String getName() | Returns the name of the column. |3| SqlTable getTable() | Returns the table of the column. |4| String getValue() | Returns the value of the SQL value. |5| SqlColumn getColumn() | Returns the column of the predicate. |6| SqlComparisonOperator getOperator() | Returns the comparison operator of the predicate. |7| SqlValue getValue() | Returns the value of the predicate. |8| SqlPredicate getPredicate() | Returns the predicate of the constraint. |9| SqlConstraint parse(String constraint) | Parses the input string and returns the corresponding SQL constraint. |

SqlComparisonOperator

Using AI Code Generation

11. [Introduction](#introduction)22. [How to use the library](#how-to-use-the-library)33. [Supported SQL syntax](#supported-sql-syntax)44. [Supported SQL functions](#supported-sql-functions)55. [Supported SQL data types](#supported-sql-data-types)66. [Supported SQL operators](#supported-sql-operators)77. [Supported SQL constraints](#supported-sql-constraints)88. [Supported SQL queries](#supported-sql-queries)99. [Supported SQL statements](#supported-sql-statements)1010. [Supported SQL aggregation functions](#supported-sql-aggregation-functions)1111. [Supported SQL expressions](#supported-sql-expressions)1212. [Supported SQL expressions in SELECT statement](#supported-sql-expressions-in-select-statement)1313. [Supported SQL expressions in WHERE statement](#supported-sql-expressions-in-where-statement)1414. [Supported SQL expressions in GROUP BY statement](#supported-sql-expressions-in-group-by-statement)1515. [Supported SQL expressions in HAVING statement](#supported-sql-expressions-in-having-statement)1616. [Supported SQL expressions in ORDER BY statement](#supported-sql-expressions-in-order-by-statement)1717. [Supported SQL expressions in LIMIT statement](#supported-sql-expressions-in-limit-statement)1818. [Supported SQL expressions in OFFSET statement](#supported-sql-expressions-in-offset-statement)1919. [Supported SQL expressions in INSERT statement](#supported-sql-expressions-in-insert-statement)2020. [Supported SQL expressions in UPDATE statement](#supported-sql-expressions-in-update-statement)

SqlComparisonOperator

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.SqlComparisonOperator2import org.evomaster.dbconstraint.ast.SqlConstraint3import org.evomaster.dbconstraint.ast.SqlPredicate4import org.evomaster.dbconstraint.ast.SqlStatement5import org.evomaster.dbconstraint.ast.SqlTable6import org.evomaster.dbconstraint.parser.SqlParser7import org.evomaster.dbconstraint.parser.SqlParserException8val table = SqlTable("Table1", listOf("col1", "col2"))9val predicate = SqlPredicate(table, "col1", SqlComparisonOperator.EQUALS, table, "col2")10val constraint = SqlConstraint(predicate)11val sqlStatement = SqlStatement(table, constraint)12val parser = SqlParser()13val parsedStatement = parser.parse(sqlStatement)14println(parsedStatement)

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.