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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)

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