/** Binary boolean expression in executable SQL statement */ public Integer execBoolBinarySql(HplsqlParser.Bool_expr_binaryContext ctx) { StringBuilder sql = new StringBuilder(); sql.append(evalPop(ctx.expr(0)).toString()); sql.append(" " + exec.getFormattedText(ctx.bool_expr_binary_operator()) + " "); sql.append(evalPop(ctx.expr(1)).toString()); exec.stackPush(sql); return 0; }
/** Binary boolean expression */ public Integer execBoolBinary(HplsqlParser.Bool_expr_binaryContext ctx) { HplsqlParser.Bool_expr_binary_operatorContext op = ctx.bool_expr_binary_operator(); if (op.T_EQUAL() != null || op.T_EQUAL2() != null) { operatorEqual(ctx, true); } else if (op.T_NOTEQUAL() != null || op.T_NOTEQUAL2() != null) { operatorEqual(ctx, false); } else if (op.T_GREATER() != null || op.T_LESS() != null || op.T_GREATEREQUAL() != null || op.T_LESSEQUAL() != null) { operatorCompare(ctx, op); } else { exec.stackPush(false); } return 0; }