Examples with NumericExpression org.datanucleus.store.rdbms.sql.expression.NumericExpression used on opensource projects

Example 11 with NumericExpression

use of org.datanucleus.store.rdbms.sql.expression.NumericExpression in project datanucleus-rdbms by datanucleus.

the class TemporalMonthJavaMethod5 method getExpression.

/* (non-Javadoc)
     * @see org.datanucleus.store.rdbms.sql.method.SQLMethod#getExpression(org.datanucleus.store.rdbms.sql.expression.SQLExpression, java.util.List)
     */
public SQLExpression getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args) {
    SQLExpression invokedExpr = getInvokedExpression(expr, args, "MONTH_JAVA");
    expr.toSQLText().prepend("MONTH FROM ");
    return new NumericExpression(stmt, stmt.getSQLExpressionFactory().getMappingForType(int.class), "EXTRACT", List.of(invokedExpr));
}

Example 12 with NumericExpression

use of org.datanucleus.store.rdbms.sql.expression.NumericExpression in project datanucleus-rdbms by datanucleus.

the class TemporalMonthMethod method getExpression.

/* (non-Javadoc)
     * @see org.datanucleus.store.rdbms.sql.method.SQLMethod#getExpression(org.datanucleus.store.rdbms.sql.expression.SQLExpression, java.util.List)
     */
public SQLExpression getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args) {
    SQLExpression invokedExpr = getInvokedExpression(expr, args, "MONTH");
    ArrayList funcArgs = new ArrayList();
    funcArgs.add(invokedExpr);
    return new NumericExpression(stmt, stmt.getSQLExpressionFactory().getMappingForType(int.class, true), "MONTH", funcArgs);
}

Example 13 with NumericExpression

use of org.datanucleus.store.rdbms.sql.expression.NumericExpression in project datanucleus-rdbms by datanucleus.

the class TemporalMonthMethod5 method getExpression.

/* (non-Javadoc)
     * @see org.datanucleus.store.rdbms.sql.method.SQLMethod#getExpression(org.datanucleus.store.rdbms.sql.expression.SQLExpression, java.util.List)
     */
public SQLExpression getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args) {
    SQLExpression invokedExpr = getInvokedExpression(expr, args, "MONTH");
    expr.toSQLText().prepend("MONTH FROM ");
    return new NumericExpression(stmt, stmt.getSQLExpressionFactory().getMappingForType(int.class, true), "EXTRACT", List.of(invokedExpr));
}

Example 14 with NumericExpression

use of org.datanucleus.store.rdbms.sql.expression.NumericExpression in project datanucleus-rdbms by datanucleus.

the class TemporalQuarterMethod2 method getExpression.

/* (non-Javadoc)
     * @see org.datanucleus.store.rdbms.sql.method.SQLMethod#getExpression(org.datanucleus.store.rdbms.sql.expression.SQLExpression, java.util.List)
     */
public SQLExpression getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args) {
    SQLExpression invokedExpr = getInvokedExpression(expr, args, "QUARTER");
    RDBMSStoreManager storeMgr = stmt.getRDBMSManager();
    JavaTypeMapping mapping = storeMgr.getMappingManager().getMapping(String.class);
    SQLExpressionFactory exprFactory = stmt.getSQLExpressionFactory();
    SQLExpression mi = exprFactory.newLiteral(stmt, mapping, "Q");
    ArrayList funcArgs = new ArrayList();
    funcArgs.add(invokedExpr);
    funcArgs.add(mi);
    ArrayList funcArgs2 = new ArrayList();
    funcArgs2.add(new StringExpression(stmt, mapping, "TO_CHAR", funcArgs));
    return new NumericExpression(stmt, stmt.getSQLExpressionFactory().getMappingForType(int.class, true), "TO_NUMBER", funcArgs2);
}

Example 15 with NumericExpression

use of org.datanucleus.store.rdbms.sql.expression.NumericExpression in project datanucleus-rdbms by datanucleus.

the class TemporalSecondMethod method getExpression.

/* (non-Javadoc)
     * @see org.datanucleus.store.rdbms.sql.method.SQLMethod#getExpression(org.datanucleus.store.rdbms.sql.expression.SQLExpression, java.util.List)
     */
public SQLExpression getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args) {
    SQLExpression invokedExpr = getInvokedExpression(expr, args, "SECOND");
    ArrayList funcArgs = new ArrayList();
    funcArgs.add(invokedExpr);
    return new NumericExpression(stmt, stmt.getSQLExpressionFactory().getMappingForType(int.class, true), "SECOND", funcArgs);
}